{"title":"#11 Envelopes - 4 1\/2 x 10 3\/8","description":"\u003cstyle\u003e#html-body [data-pb-style=RX8HAIO]{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=\"RX8HAIO\"\u003e\u003cdiv data-content-type=\"text\" data-appearance=\"default\" data-element=\"main\"\u003e\u003cp\u003eDiscover the practicality of our #11 envelopes, thoughtfully sized at 4 1\/2 x 10 3\/8 inches – a standard business size. These envelopes offer a versatile solution for various needs, whether it's correspondence, invoices, or important documents. Available in windowed, regular, and policy options, you can choose the envelope style that best suits your requirements. Our range includes colors like white, brown kraft, and bold shades such as red and pool blue. Elevate your envelope game with our custom printing options, which allow you to add your branding or personalize the design. Keep your communications organized and secure – our #11 envelopes are a valuable addition to your stationery collection, ensuring both reliability and a polished look.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e","products":[{"product_id":"white-tyvek-11-4-1-2x10-3-8-envelopes-item-2131078","title":"#11 Regular Envelopes (4 1\/2 x 10 3\/8) - White Tyvek 14lb","description":"\u003cp\u003eMeet your everyday mailing essential—our #11 Regular Envelopes in White Tyvek 14lb. Measuring 4 1\/2 x 10 3\/8 inches, these envelopes are crafted for strength and reliability, making them ideal for sending important documents with confidence. Constructed from premium Tyvek material, they offer remarkable tear, moisture, and puncture resistance while remaining impressively lightweight. This combination of durability and practicality puts Envelopes ahead of the curve, ensuring your contents arrive intact no matter the journey. Trust Envelopes for high-performance mailing that looks professional and holds strong—because protecting what’s inside matters most.\u003c\/p\u003e","brand":"JAM","offers":[{"title":"Default Title","offer_id":48188609921254,"sku":"2131078","price":0.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/8927\/7926\/files\/12b5f7ba431ef446833748ff07ada034cafc073ad02f87f7916f815a2d85cd14_5401532a-d5a3-46f0-8d6b-82668a701964.png?v=1786615192"},{"product_id":"brown-kraft-11-4-1-2x10-3-8-envelopes-item-1633180","title":"#11 Regular Envelopes (4 1\/2 x 10 3\/8) - Brown Kraft 28lb","description":"\u003cp\u003eBring timeless utility and earthy charm to your mailings with Envelopes.com’s #11 Regular Envelopes in classic Brown Kraft 28lb. At 4 1\/2 x 10 3\/8 inches, these envelopes provide just the right space for checks, contracts, and professional documents, while their sturdy kraft paper delivers rugged reliability with a sophisticated finish. Ideal for both office tasks and elevated branding efforts, their natural tone and smooth texture project professionalism and attention to detail. Count on Envelopes.com to elevate the everyday with functional design and quality you can feel in every fold.\u003c\/p\u003e","brand":"JAM","offers":[{"title":"Default Title","offer_id":48188668903654,"sku":"1633180","price":0.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/8927\/7926\/files\/1633180-1.png?v=1789671903"},{"product_id":"envelopes-white-booklet-11-window-4-1-2x10-3-8-white-item-43675","title":"#11 Window Envelopes (4 1\/2 x 10 3\/8) - White 24lb","description":"\u003cp\u003eAchieve clean, professional mailing with Envelopes.com’s #11 Open End Window Envelopes, crafted from crisp 24lb white paper and sized precisely at 4 1\/2 x 10 3\/8 inches. These envelopes are equipped with a clear window for effortless address visibility, streamlining your workflow and reducing labeling errors. Ideal for statements, invoices, and business correspondence, they offer a perfect balance of presentation and practicality. The white finish delivers a polished look, while the strong construction ensures reliable delivery. With Envelopes.com, your documents arrive secure, visible, and ready to impress from the first glance.\u003c\/p\u003e","brand":"BNC","offers":[{"title":"Default Title","offer_id":48188876456166,"sku":"43675","price":0.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/8927\/7926\/files\/43675_1302ecd0-da87-47d3-ad72-7c713f45f629.png?v=1786615959"},{"product_id":"envelopes-brown-kraft-11-policy-4-1-2x10-3-8-brown-kraft-item-479","title":"#11 Open End Envelopes (4 1\/2 x 10 3\/8) - Brown Kraft 28lb","description":"\u003cp\u003eHandle your mailing with confidence and style using Envelopes.com’s #11 Open End Envelopes in durable Brown Kraft 28lb paper. Sized at 4 1\/2 x 10 3\/8 inches, these envelopes are designed to hold longer or folded documents securely without bending or tearing. The natural kraft finish offers a classic, professional appearance while reinforcing your commitment to quality and strength. Whether you're mailing business materials, invoices, or personal correspondence, these envelopes bring structure and simplicity to every task. With Envelopes.com, expect mailing solutions that deliver on both performance and presentation—every time.\u003c\/p\u003e","brand":"BNC","offers":[{"title":"Default Title","offer_id":48188910534886,"sku":"479","price":0.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/8927\/7926\/files\/479_1_26b5033c-6110-4b27-ac8e-75b6954b4408.png?v=1786616030"},{"product_id":"strathmore-natural-white-wove-11-policy-4-1-2x10-3-8-envelopes-item-900905923","title":"#11 Open End Envelopes (4 1\/2 x 10 3\/8) - Natural 32lb","description":"\u003cp\u003eEnhance your workspace with the refined and functional design of Envelopes.com’s #11 Open End Envelopes in Natural 32lb paper. Sized at 4 1\/2 x 10 3\/8 inches, these envelopes offer generous room for documents, checks, or folded letters, all while providing the strength needed for secure delivery. Made from durable, eco-conscious natural fibers, they feature a smooth, understated finish that elevates both professional and personal correspondence. The open-end format allows for quick access and effortless insertion, making them ideal for high-volume office use or thoughtful home organization. With Envelopes.com, you don’t just send mail—you send a message of quality, care, and environmental awareness.\u003c\/p\u003e","brand":"JAM","offers":[{"title":"Default Title","offer_id":48188927049958,"sku":"900905923","price":0.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/8927\/7926\/files\/548dc70824b90a9889efd343352be52b52ad2315e5a47c49a8604ad2cdcba92f_43dde332-89ba-4f6e-9a83-a04d8c9d546b.png?v=1786616157"},{"product_id":"white-11-policy-4-1-2x10-3-8-envelopes-item-1623187","title":"#11 Open End Envelopes (4 1\/2 x 10 3\/8) - White 28lb","description":"\u003cp\u003eProtect your documents with confidence using Envelopes.com’s #11 Open End Envelopes in clean, bright White 28lb paper. Measuring 4 1\/2 x 10 3\/8 inches, these envelopes are crafted with a thicker-than-standard paper stock, ensuring durability that holds up to everyday mailing demands. Their minimalistic and versatile design makes them equally suited for business correspondence, personal notes, or storing important keepsakes. Whether you're mailing contracts or sentimental photographs, these envelopes offer the dependable structure and refined simplicity you expect from Envelopes.com—because every message deserves a strong first impression.\u003c\/p\u003e","brand":"JAM","offers":[{"title":"Default Title","offer_id":48188932292838,"sku":"1623187","price":0.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/8927\/7926\/files\/58e433d9128cae5d57bc7218213ca74d00a6b51efcbfeb6ec8e12118b81db6b4_98af43ad-957b-4191-8d0e-7b6c8319a723.png?v=1786616196"},{"product_id":"brown-kraft-paper-bag-11-policy-4-1-2x10-3-8-envelopes-item-2119018855","title":"#11 Open End Envelopes (4 1\/2 x 10 3\/8) - Grocery Bag 28lb","description":"\u003cp\u003eEmbrace rustic durability with Envelopes.com’s #11 Open End Envelopes in Grocery Bag 28lb stock. At 4 1\/2 x 10 3\/8 inches, these envelopes deliver a reliable and spacious solution for storing and mailing documents with ease. The open-end style simplifies handling, while the grocery bag texture and earthy brown hue bring a natural charm to your everyday tasks. Designed to be both functional and aesthetically distinct, these envelopes offer the perfect mix of strength and style for everything from invoices to personal letters. Choose Envelopes.com for envelope solutions that perform as beautifully as they look.\u003c\/p\u003e","brand":"JAM","offers":[{"title":"Default Title","offer_id":48188945957094,"sku":"2119018855","price":0.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/8927\/7926\/files\/7b832e541a0676a1e3b9dc6b06981fb579154106fd96136fba702b0e4c7e4bbb_47709d0c-efa2-4144-9ae7-92d54b327d9e.png?v=1786616289"},{"product_id":"white-11-4-1-2x10-3-8-envelopes-item-45179","title":"#11 Regular Envelopes (4 1\/2 x 10 3\/8) - White 24lb","description":"\u003cp\u003eChoose confidence and clarity with Envelopes.com’s #11 Regular Envelopes in crisp White 24lb paper. Designed at 4 1\/2 x 10 3\/8 inches, these envelopes offer the ideal dimensions for everyday correspondence, invoices, or official mailings. Crafted from lightweight yet durable paper stock, each envelope features a classic gummed seal for secure closure and a polished presentation. Whether you're sending business documents or personal notes, these envelopes provide clean lines, reliable performance, and a professional touch that reinforces your attention to detail. Trust Envelopes.com to help you deliver your message with simplicity and style.\u003c\/p\u003e","brand":"JAM","offers":[{"title":"Default Title","offer_id":48188976431334,"sku":"45179","price":0.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/8927\/7926\/files\/abf846b222ff587312d02dce4533179a176161fee85cd90ebcf3f087b755236a_402864c0-640e-40e3-a06c-d67d70f4cdbd.png?v=1786616497"},{"product_id":"clear-4-1-4x11-1-4-cello-envelopes-item-num11cello","title":"4 1\/4 x 11 1\/4 Cello Envelopes with Peel \u0026 Seal - Clear 1.6mil","description":"\u003cp\u003eSend your materials in sleek, crystal-clear style with our 4 1\/4 x 11 1\/4 Cello Envelopes with Peel \u0026amp; Seal. Designed with 1.6mil-thick clear plastic, these envelopes offer impressive strength while maintaining optical clarity, making them ideal for displaying the contents inside with a polished, professional finish. They resist fogging, wrinkling, and tearing, so your presentation stays pristine from mailing to delivery. The resealable Peel \u0026amp; Seal strip ensures a reliable closure and saves time during packaging. Whether you're shipping catalogs, marketing pieces, or product inserts, these cello envelopes give your contents an elevated look while delivering dependable performance every step of the way.\u003c\/p\u003e","brand":"JAM","offers":[{"title":"Default Title","offer_id":48189001105638,"sku":"NUM11CELLO","price":0.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/8927\/7926\/files\/ed88d582666c05c2c8b49e7762269c540bcdbe5efa569871da7c3badd016c247_d405a580-ba1d-4ed7-a7f4-839ab7b1ad7f.png?v=1786616634"},{"product_id":"blue-recycled-11-policy-4-1-2x10-3-8-envelopes-item-3156390","title":"#11 Open End Envelopes (4 1\/2 x 10 3\/8) - Pool Blue 32lb","description":"\u003cp\u003eBrighten up your mailings with a splash of color using Envelopes.com’s #11 Open End Envelopes in brilliant Pool Blue. Crafted from premium 32lb paper and perfectly sized at 4 1\/2 x 10 3\/8 inches, these envelopes stand out with style and substance. Whether you’re sending promotional materials, personalized invitations, or standout direct mail pieces, their bold color ensures they’ll get noticed. The heavyweight stock offers excellent protection, while the open-end design makes them easy to fill. With Envelopes.com, it’s never just an envelope—it’s an opportunity to make your message pop.\u003c\/p\u003e","brand":"JAM","offers":[{"title":"Default Title","offer_id":48189005594854,"sku":"3156390","price":0.48,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/8927\/7926\/files\/f2b1a9313b6210a25c6e743d194e917691e0e6ba1801e018d77c78fa4156b04d_740889e0-f5f7-42ef-850f-d7b1b1842ab0.png?v=1786616654"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/8927\/7926\/collections\/11.jpg?v=1790274157","url":"https:\/\/www.envelopes.com\/collections\/envelopes-by-size-11.oembed","provider":"Envelopes.com","version":"1.0","type":"link"}