{"title":"3 1\/8 x 3 1\/8 Envelopes","description":"\u003cstyle\u003e#html-body [data-pb-style=HFPT27O]{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=\"HFPT27O\"\u003e\u003cdiv data-content-type=\"text\" data-appearance=\"default\" data-element=\"main\"\u003e\u003cp id=\"X6A9RH8\"\u003eExperience the perfect blend of convenience and elegance with our 3 1\/8 x 3 1\/8 square envelopes. These envelopes feature contour flaps for a sophisticated look and are available in a variety of vibrant colors and finishes, including smooth and linen. Made from high-quality 28lb or 32lb paper, these envelopes ensure durability and a premium feel. The gum closure offers an easy and secure sealing method, perfect for maintaining the integrity of your contents. Customize your envelopes with our advanced printing options to add a personal touch that captures attention. Ideal for personal notes, event invitations, or professional communications, these compact envelopes deliver both functionality and style, elevating your correspondence to new heights.\u003c\/p\u003e\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e","products":[{"product_id":"clear-translucent-vellum-3-1-8x3-1-8-envelopes-item-2851291","title":"3 1\/8 x 3 1\/8 Square Envelopes - Clear Translucent 28lb","description":"\u003cp\u003eStep up your presentation with Envelopes.com’s 3 1\/8 x 3 1\/8 Square Envelopes in sophisticated Clear Translucent 28lb paper. These envelopes are more than functional—they’re a visual experience. Perfect for high-impact invitations, brand materials, or heartfelt notes, the transparent finish offers a preview of the contents inside while maintaining elegance and structure. The unique square shape grabs attention instantly, making your correspondence feel more curated and memorable. Whether for weddings, events, or premium product inserts, Envelopes.com ensures your message arrives in a way that’s as stylish as it is secure—where first impressions are clear, and quality is undeniable.\u003c\/p\u003e","brand":"JAM","offers":[{"title":"Default Title","offer_id":48188810461414,"sku":"2851291","price":0.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/8927\/7926\/files\/3e11d92395fb171df27f142bb92034a946770bc00bb227098c1b8c65af63c1b5_ba7bb8a5-be7d-4137-a127-7be8c8c3f84e.png?v=1786615766"},{"product_id":"black-linen-3-1-8x3-1-8-envelopes-item-v01200","title":"3 1\/8 x 3 1\/8 Square Envelopes - Black Linen 32lb","description":"\u003cp\u003eAdd a bold and refined touch to your correspondence with Envelopes.com’s 3 1\/8 x 3 1\/8 Square Envelopes in sleek Black Linen. Constructed from luxurious 32lb paper, these envelopes not only provide added durability but also feature a textured linen finish that exudes sophistication. Their compact square shape makes them ideal for stylish announcements, gift cards, or promotional inserts—helping your message break through the noise with ease. Whether you’re elevating personal stationery or reinforcing your brand’s high-end image, these envelopes deliver a striking presentation. Choose Envelopes.com to combine premium craftsmanship with a polished, professional edge that makes every mailing matter.\u003c\/p\u003e","brand":"JAM","offers":[{"title":"Default Title","offer_id":48188960669926,"sku":"V01200","price":0.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/8927\/7926\/files\/86aef843dcdb758ef81f7b3af42a5b9b21ef1889a58527837480beb3844bd094_de64eb3a-412e-4bb1-9c36-56154f9334d5.png?v=1786616393"},{"product_id":"white-3-1-8x3-1-8-not-mailable-envelopes-item-201229","title":"Strathmore 3 1\/8 x 3 1\/8 Square Premium Envelopes - White 28lb","description":"\u003cp\u003eElevate your mailing experience with Envelopes.com’s Strathmore 3 1\/8 x 3 1\/8 Square Premium Envelopes in classic white with contour flap. Crafted from durable 28lb paper, these envelopes offer a crisp, professional appearance ideal for both business and personal use. Their compact square shape is perfect for small notes, gift enclosures, product inserts, or special announcements, providing a clean, elegant alternative to standard envelope sizes. The smooth white finish offers easy customization and addresses clearly, ensuring every detail looks sharp and intentional. When you want your message to arrive in style, trust Envelopes.com to deliver quality, convenience, and a touch of distinction in every seal.\u003c\/p\u003e","brand":"JAM","offers":[{"title":"Default Title","offer_id":48188981379302,"sku":"201229","price":0.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/8927\/7926\/files\/b929e3a08bb71343473cd7bf00acd511f9444086b316e54f93a44463fe1cd007_6ce9a030-0c7d-4b00-9132-08bed39eeef4.png?v=1786616526"},{"product_id":"brown-kraft-paper-bag-3-1-8x3-1-8-not-mailable-envelopes-item-52797687","title":"3 1\/8 x 3 1\/8 Square Envelopes - Grocery Bag 28lb","description":"\u003cp\u003eDiscover the transformative power of presentation with Envelopes.com, your trusted source for thoughtful, efficient, and stylish communication. Our 3 1\/8 x 3 1\/8 Square Envelopes, crafted from 28lb Grocery Bag paper, combine natural charm with everyday functionality. The rich kraft texture and substantial weight create a durable, earthy feel that makes an instant impact. Designed to stand out, their square shape adds uniqueness to gift enclosures, small messages, or creative promotions. With Envelopes.com, every detail is crafted to enhance the way you share, send, and connect—bringing together quality, style, and distinction in one compact package.\u003c\/p\u003e","brand":"JAM","offers":[{"title":"Default Title","offer_id":48188982067430,"sku":"52797687","price":0.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/8927\/7926\/files\/bk_59d7f53a-cb9f-49e5-a2bb-bd9f1a0ae562.png?v=1786616529"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/8927\/7926\/collections\/env.collection.main.2026.3-1-8-x-3-1-8-Square-Envelopes.jpg?v=1790274156","url":"https:\/\/www.envelopes.com\/collections\/envelopes-by-size-3-1-8-x-3-1-8.oembed","provider":"Envelopes.com","version":"1.0","type":"link"}