{"title":"Expansion Envelopes","description":"\u003cstyle\u003e#html-body [data-pb-style=N54N7KN]{justify-content:flex-start;display:flex;flex-direction:column;background-position:left top;background-size:cover;background-repeat:no-repeat;background-attachment:scroll}\u003c\/style\u003e\u003cdiv data-content-type=\"row\" data-appearance=\"contained\" data-element=\"main\"\u003e\u003cdiv data-enable-parallax=\"0\" data-parallax-speed=\"0.5\" data-background-images=\"{}\" data-background-type=\"image\" data-video-loop=\"true\" data-video-play-only-visible=\"true\" data-video-lazy-load=\"true\" data-video-fallback-src=\"\" data-element=\"inner\" data-pb-style=\"N54N7KN\"\u003e\u003cdiv data-content-type=\"text\" data-appearance=\"default\" data-element=\"main\"\u003e\u003cp id=\"WCGXNBP\"\u003eEnsure your bulky documents, reports, and merchandise arrive safely with expansion envelopes, designed to handle growing mailing needs with ease. These envelopes are built with extra gusseted space, allowing them to expand and accommodate thick stacks of paperwork, product samples, photo prints, and other oversized materials without creasing or damage. Whether you're sending out business contracts, legal documents, marketing materials, or e-commerce shipments, these envelopes provide a secure and professional packaging solution. Available in sizes ranging from 10 x 13 inches to an expansive 20 x 24 inches, they offer ample room for large or heavy contents. The durable construction, including high-quality paper, poly, and Tyvek options, ensures resistance to tears, moisture, and rough handling. Featuring a peel-and-seal closure, these envelopes provide a hassle-free and tamper-proof sealing process, keeping contents secure throughout transit. Whether you're a business looking for efficient mailing solutions or an individual needing extra space for your shipments, expansion envelopes offer a smart and practical choice that combines protection, organization, and convenience.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e","products":[{"product_id":"white-tyvek-w-peel-and-seal-closure-12x16x4-booklet-envelopes-item-376634198","title":"12 x 16 x 4 Booklet Envelopes with Peel \u0026 Seal - White 14lb","description":"\u003cp\u003eDeliver more than just mail—deliver peace of mind with our 12 x 16 x 4 Booklet Envelopes with Peel \u0026amp; Seal. Made from sturdy 14lb white stock, these envelopes feature a spacious 4-inch expansion that’s ideal for sending thick booklets, stacks of documents, catalogs, or promotional kits. The Peel \u0026amp; Seal closure ensures a quick, secure seal without the need for glue or moisture, speeding up your packaging process while maintaining a clean, professional look. Whether for business use or creative presentations, this oversized envelope is built to impress and protect. Choose Envelopes for durable, dependable mailing solutions that stand out for all the right reasons.\u003c\/p\u003e","brand":"JAM","offers":[{"title":"Default Title","offer_id":48188563783910,"sku":"376634198","price":2.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/8927\/7926\/files\/033151043b0f20a698370032451f9b29bfd8c3623ad91815f193762581b181f6_eeae0ccc-dbf3-4c15-a415-6d362919f0b0.png?v=1786615029"},{"product_id":"white-expandable-2-12-1-2x9-1-2x1-photo-mailer-item-28906706","title":"12 1\/2 x 9 1\/2 x 1 Photo Mailer Envelopes with Peel \u0026 Seal - White 130lb","description":"\u003cp\u003eProtect and present your prints in style with our 12 1\/2 x 9 1\/2 x 1 Photo Mailer Envelopes in crisp white. Made from heavyweight 130lb stock, these sturdy mailers are built to shield your photographs, artwork, or documents from damage while in transit. Their structured design includes a 1-inch depth to comfortably hold multiple items without risking bends or creases. The Peel \u0026amp; Seal closure makes packaging fast and secure, saving you time and eliminating the need for tape. Ideal for photographers, artists, or businesses, these envelopes offer a polished, professional look that makes every delivery memorable. Choose Envelopes—where presentation meets protection.\u003c\/p\u003e","brand":"JAM","offers":[{"title":"Default Title","offer_id":48188713566438,"sku":"28906706","price":2.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/8927\/7926\/files\/2468c0154c8de285cb2767146652dd656883a8d71767740c64c5f54d859adaa9_82d42b04-552b-4607-959b-33823268a6ff.png?v=1786615507"},{"product_id":"white-tyvek-w-peel-and-seal-closure-12x16x2-open-end-envelopes-item-376634187","title":"12 x 16 x 2 Open End Envelopes with Peel \u0026 Seal - White 14lb","description":"\u003cp\u003ePresenting our high-quality open-end white 14lb envelopes. These durable 12 x 16 x 2 envelopes provide sufficient space to snugly fit your important documents and small items. They offer the convenience of an easy-to-use peel \u0026amp; seal feature that secures your contents, eliminating the need for messy glue or water-activated adhesives. No fuss, sturdy, and dependable, these white 14lb Envelopes are a shining answer to your mailing and storage needs. Our Envelopes stand out in a crowded market as a reliable, versatile solution to keep your documents safe and your presentation professional. Try our Envelopes today for a hassle-free experience.\u003c\/p\u003e","brand":"JAM","offers":[{"title":"Default Title","offer_id":48188804169958,"sku":"376634187","price":1.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/8927\/7926\/files\/376634187-11774_ed0e7e73-418a-42e8-8303-ade71b942181.png?v=1786615747"},{"product_id":"white-tyvek-w-peel-and-seal-closure-12x16x2-booklet-envelopes-item-376634197","title":"12 x 16 x 2 Booklet Envelopes with Peel \u0026 Seal - White 14lb","description":"\u003cp\u003eIn a world where communication is increasingly digital, elevate your correspondence with our 12 x 16 x 2 inches in dimension. These Booklet Envelopes in a crisp white 14lb paper weight ensure a premium feel. But there's more. Our standout feature, the Peel \u0026amp; Seal closure, keeps contents secure, making life easier without the stickiness of traditional gummed closures. Whether it's documents, brochures, or photos, these envelopes deliver on durability and elegance. You can count on Envelopes to convey your messages with style and sophistication in one simple, sturdy package. Go ahead, seal your success with Envelopes.\u003c\/p\u003e","brand":"JAM","offers":[{"title":"Default Title","offer_id":48188938289382,"sku":"376634197","price":1.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/8927\/7926\/files\/6a9076ce72db3a762bd2866f9583f97c86ee12b66eddcd5a943e112f1c178ebd_b4f7de51-f2d0-4748-8c1f-0b2f48027f72.png?v=1786616239"},{"product_id":"white-expandable-1-10x7-3-4x1-photo-mailer-item-18906705","title":"10 x 7 3\/4 x 1 Photo Mailer Envelopes with Peel \u0026 Seal - White 130lb","description":"\u003cp\u003eExperience the unmatched durability and design of our 10 x 7 3\/4 x 1 Photo Mailer Envelopes with Peel \u0026amp; Seal. Constructed from sturdy 130lb white stock, these envelopes offer heavy-duty protection for your treasured photographs, prints, or artwork. The convenient Peel \u0026amp; Seal closure makes securing your mail quick and hassle-free—no tape, no mess. Whether you're sending personal memories or professional prints, you can rely on Envelopes to deliver them safely and in pristine condition. Designed with purpose and precision, our photo mailers provide superior peace of mind and set a new standard in photo mailing excellence. Choose Envelopes—where quality meets confidence.\u003c\/p\u003e","brand":"JAM","offers":[{"title":"Default Title","offer_id":48188942319846,"sku":"18906705","price":3.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/8927\/7926\/files\/72bb00038d99a169117458b0dba883c2e974940d647c15046b8963bed1cbbfc0_cebcb0ee-42f4-46ff-b221-46f2ae0ddfa6.png?v=1786616263"},{"product_id":"white-tyvek-w-peel-and-seal-closure-10x13x2-booklet-envelopes-item-376634195","title":"10 x 13 x 2 Booklet Envelopes with Peel \u0026 Seal - White 14lb","description":"\u003cp\u003eMaximize your mailing efficiency with our 10 x 13 x 2 Booklet Envelopes with Peel \u0026amp; Seal. Constructed from crisp 14lb white paper, these booklet-style envelopes open along the long edge, making them ideal for inserting large stacks of papers or brochures with ease. The 2-inch expansion accommodates bulky contents, while the Peel \u0026amp; Seal closure provides a hassle-free, tamper-evident finish. Whether used for office communication, presentations, or promotional materials, these envelopes offer the perfect blend of spacious design and polished professionalism. Count on us to deliver both capacity and convenience in one reliable package.\u003c\/p\u003e","brand":"JAM","offers":[{"title":"Default Title","offer_id":48188983378150,"sku":"376634195","price":1.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/8927\/7926\/files\/c0d824edb382c57ec1459e6bb1034780ac7737cae754ff824b9f4fe987ef3e06_de13a3e6-47bd-4162-aafc-cbb6006ad926.png?v=1786616536"},{"product_id":"white-tyvek-w-peel-and-seal-closure-10x13x2-open-end-envelopes-item-376634184","title":"10 x 13 x 2 Open End Envelopes with Peel \u0026 Seal - White 14lb","description":"\u003cp\u003eExperience the convenience and durability of our 10 x 13 x 2 Open End Envelopes with Peel \u0026amp; Seal, crafted from sturdy 14lb white paper. Designed with expanded side gussets, these envelopes offer extra capacity for bulkier contents while maintaining a professional appearance. The open-end orientation makes inserting and removing documents effortless, and the secure Peel \u0026amp; Seal closure ensures your materials stay protected during transit. Ideal for mailing thick documents, reports, or catalogs, these envelopes combine functionality with refined simplicity. Choose us for dependable performance and a clean, polished look that reflects the importance of what’s inside.\u003c\/p\u003e","brand":"JAM","offers":[{"title":"Default Title","offer_id":48188989931750,"sku":"376634184","price":1.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/8927\/7926\/files\/cf087077a963df132f4304e0b7812ba7d4775f9a75ec4cde87c24c6849d78b12_f50b1d37-e8ff-498a-9407-10a9c9b9538b.png?v=1786616569"},{"product_id":"envelopes-white-open-end-10x13x2-white-expansion-item-exp-0257pl","title":"10 x 13 x 2 Open End Envelopes with Peel \u0026 Seal - White 40lb","description":"\u003cp\u003eUpgrade your document protection with 10 x 13 x 2 Open End Envelopes in crisp White, designed to combine clean aesthetics with maximum performance. Made from durable 40lb paper and structured for generous capacity, these envelopes comfortably hold thick or multiple documents without compromising shape. The Peel \u0026amp; Seal closure allows for effortless sealing that’s tamper-resistant and secure, making them perfect for contracts, presentations, and reports. The white finish offers a polished, professional look, elevating your mailings while ensuring they stay protected. With Envelopes.com, you get more than just function—you get a refined, reliable tool for efficient office and organizational success.\u003c\/p\u003e","brand":"BNC","offers":[{"title":"Default Title","offer_id":48189010346214,"sku":"EXP-0257PL","price":1.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/8927\/7926\/files\/exp-0257pl-1_cc68cca8-fe98-403f-ae3e-f2f93334e746.png?v=1786616686"},{"product_id":"envelopes-brown-kraft-10x13x2-open-end-brown-kraft-expansion-item-exp-0221pl","title":"10 x 13 x 2 Open End Envelopes with Peel \u0026 Seal - Brown Kraft 40lb","description":"\u003cp\u003eExperience the dependable strength and timeless appeal of 10 x 13 x 2 Open End Envelopes in rugged Brown Kraft. Crafted from heavyweight 40lb paper, these envelopes are built to handle bulky contents with ease—making them ideal for storing catalogs, manuals, reports, or thick document packets. The Peel \u0026amp; Seal closure offers quick, secure sealing without the mess of moisture or tape, ensuring your contents remain safe during transit or storage. With their generous 2-inch expansion and classic kraft finish, these envelopes deliver both durability and a professional appearance. Choose Envelopes.com for a mailing solution that works as hard as you do—simple, strong, and always reliable.\u003c\/p\u003e","brand":"BNC","offers":[{"title":"Default Title","offer_id":48189011263718,"sku":"EXP-0221PL","price":0.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/8927\/7926\/files\/exp-0221pl_55e730d9-9815-46ff-88c1-6f4c886452d1.png?v=1786616690"},{"product_id":"envelopes-poly-mailer-15x20x4-expansion-poly-mailers-item-pm-278","title":"15 x 20 x 4 Poly Mailer with Peel \u0026 Seal - White 14lb","description":"\u003cp\u003eExperience the premium craftsmanship of our 15 x 20 x 4 Poly Mailer—a white 14lb mailing essential built for strength and versatility. Designed with a tough polyethylene exterior, this durable mailer resists tears, moisture, and the roughest handling during transit. Its spacious 15 x 20 x 4 dimensions provide ample room for bulky or irregularly shaped items, while the clean white finish delivers a professional and polished appearance. With our signature Peel \u0026amp; Seal closure, packaging becomes effortless—just insert, peel, and press for a secure hold. Whether you're shipping merchandise, documents, or promotional materials, trust Envelopes to deliver a solution that blends durability, style, and ease in one dependable package.\u003c\/p\u003e","brand":"BNC","offers":[{"title":"Default Title","offer_id":48189049700582,"sku":"PM-278","price":0.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/8927\/7926\/files\/pm-278_9e3d47b5-6e4e-4954-8562-9a956c3581d8.png?v=1786616905"},{"product_id":"white-tyvek-r-18lb-10-x-13-x-1-1-2-expansion-envelopes-with-peel-and-seal","title":"10 x 13 x 1 1\/2 Expansion Envelopes with Peel and Seal - White Tyvek® 18lb","description":"\u003cp\u003eBuilt to support professional mailing needs, Envelopes.com White Tyvek® 18lb 10 x 13 x 1 1\/2 inch Expansion Envelopes with Peel and Seal help protect materials. Tyvek® construction with an 18lb paper weight helps resist tears, punctures, moisture, and abrasion during transit and storage. The 10 x 13 x 1 1\/2 inch expansion format adds room for thicker files, contracts, reports, manuals, and stacked paperwork. A peel and seal closure helps create a secure bond without added moisture and supports faster mail preparation. This expansion format supports thicker document sets, dependable paper protection, and organized handling for business use. The white exterior keeps presentation crisp for office mailings, internal paperwork, and office communication. This envelope helps keep mailing processes efficient while protecting documents from everyday wear.\u003c\/p\u003e","brand":"JAM","offers":[{"title":"Default Title","offer_id":48189207118054,"sku":"PC1677","price":1.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/8927\/7926\/files\/pc1677_de1a0552-c507-418a-89ca-40f09db8aa21.png?v=1786617794"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/8927\/7926\/collections\/Expansion-Envs.jpg?v=1790274167","url":"https:\/\/www.envelopes.com\/collections\/envelopes-business-expansion.oembed","provider":"Envelopes.com","version":"1.0","type":"link"}