--- product_id: 220254518 title: "zmybcpack 100 Pack 9X12 inch Self Seal Photo Document Mailers Stay Flat White Cardboard Envelopes White Photography Mailersfor CD, Photos, Document" brand: "zmybcpack" price: "VT37361" currency: VUV in_stock: true reviews_count: 13 category: "Zmybcpack" url: https://www.desertcart.vu/products/220254518-zmybcpack-100-pack-9x12-inch-self-seal-photo-document-mailers store_origin: VU region: Vanuatu --- # 9x12 inch perfect fit Self-seal strong adhesive 450gsm sturdy protection zmybcpack 100 Pack 9X12 inch Self Seal Photo Document Mailers Stay Flat White Cardboard Envelopes White Photography Mailersfor CD, Photos, Document **Brand:** zmybcpack **Price:** VT37361 **Availability:** ✅ In Stock ## Summary > 📦 Seal it. Ship it. Impress it. ## Quick Answers - **What is this?** zmybcpack 100 Pack 9X12 inch Self Seal Photo Document Mailers Stay Flat White Cardboard Envelopes White Photography Mailersfor CD, Photos, Document by zmybcpack - **How much does it cost?** VT37361 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/220254518-zmybcpack-100-pack-9x12-inch-self-seal-photo-document-mailers) ## Best For - zmybcpack enthusiasts ## Why This Product - Trusted zmybcpack brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Premium 450gsm Paperboard:** Robust 1.5mm thickness ensures your contents stay pristine and protected during transit. - • **Convenient Tear Strip Access:** Quick-open tear strip lets you access contents without hassle or damage. - • **Effortless Self-Seal Closure:** Peel-and-seal adhesive flap locks in your items securely—no glue or water needed. - • **Tailored Fit for Your Essentials:** Designed to snugly hold 8.5x11 inch documents, photos, and CDs without bending. - • **Professional 'DO NOT BEND' Labels:** Built-in caution labels reduce risk of damage and elevate your brand’s care message. ## Overview This 100-pack of 9x12 inch self-seal photo document mailers combines durable 450gsm paperboard with a strong adhesive flap and tear strip for easy opening. Perfectly sized for standard documents, photos, and CDs, these mailers feature 'DO NOT BEND' labels to ensure safe, professional shipping every time. ## Description Package contains: 100 pack Self Seal Photo Document Mailers with "DO NOT BEND" labels. Material：paperboard Size: 9X12 inch The adhesive on cardboard Photo Document Mailers creates a strong lasting seal and prevents your contents from falling out during transit and protect them well. These Photo Document Envelopes are perfect for mailing soft goods, photographs, documents and printouts. Ideal choice post offices, packaging wholesalers, mail order companies, office stationery suppliers, online stores, home or personal use. Review: 10/10 - Works great, exactly like expected! Good quality and stiff enough for documents etc. Seals exactly like it's supposed to. It's not so stiff that it won't bend though - so if you need something absolutely too stiff to bend this won't be it, this is more flexible. Works great for what I need though, and comes with do not bend stickers, so I've never had an issue with it. Review: Great envelopes - Bought these for my business. They are very sturdy and seal well. Very good value for the cost. ## Features - Package contains: 100 pack 9X12 inch Self Seal Photo Document Mailers with "DO NOT BEND" labels. Fits for 8.5x11 inch items - Easy to peal & seal: Easy to peel and seal with a strong flap adhesive, no need extra licking of glue or water to moisten. Tear strip design for photo mailer also helps you open its package without struggle - Material: Made of 450gsm paperboard. Each mailer’s weight：64g. Thickness: 1.5mm - Document Mailers Outer Size: 9X12 inch. Perfect size for art prints, photos, CDs, certificates, A4 documents, paper, handbook, catalogue, literature, sheets, manual, booklets, invitations, blueprint, etc - These Seal Photo Document Mailers are perfect for mailing soft goods, photographs, documents and printouts. Ideal choice post offices, logistic shipping companies, packaging wholesalers, mail order companies, office stationery suppliers, online stores, home or personal use ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08C9V6W3V | | Best Sellers Rank | #4,650 in Office Products ( See Top 100 in Office Products ) #69 in Envelope Mailers | | Brand | zmybcpack | | Closure | Self-Seal | | Color | White | | Customer Reviews | 4.7 4.7 out of 5 stars (812) | | Date First Available | July 3, 2020 | | Item Weight | 15.51 pounds | | Item model number | Z-9X12Envelopes100Ppack | | Manufacturer | zmybcpack | | Manufacturer Part Number | Z-9X12Envelopes100Ppack | | Material Type | Paper | | Number of Items | 100 | | Product Dimensions | 12.01 x 9 x 0.01 inches | | Shape | Rectangular | | Size | 9x12" (100 pack) | ## Product Details - **Brand:** zmybcpack - **Closure Type:** Self-Seal - **Color:** White - **Material:** Paper - **Occasion:** everyday mailing ## Images ![zmybcpack 100 Pack 9X12 inch Self Seal Photo Document Mailers Stay Flat White Cardboard Envelopes White Photography Mailersfor CD, Photos, Document - Image 1](https://m.media-amazon.com/images/I/51H8a8FAljL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: What is the weight per mailer?** A: 55g **Q: How much does an individual 9 x 12envelope weigh?** A: 55g. **Q: What's the weight of each envelope** A: 55g **Q: What's the weight of each envelope?** A: 55g ## Customer Reviews ### ⭐⭐⭐⭐⭐ 10/10 *by K***A on February 10, 2026* Works great, exactly like expected! Good quality and stiff enough for documents etc. Seals exactly like it's supposed to. It's not so stiff that it won't bend though - so if you need something absolutely too stiff to bend this won't be it, this is more flexible. Works great for what I need though, and comes with do not bend stickers, so I've never had an issue with it. ### ⭐⭐⭐⭐⭐ Great envelopes *by S***5 on December 29, 2025* Bought these for my business. They are very sturdy and seal well. Very good value for the cost. ### ⭐⭐⭐⭐⭐ Turned Out to be GREAT Mailers *by I***N on June 20, 2024* Was initially skeptical that these were adequately strong mailers. When they first arrived, they seemed a little too flimsy. But after 3 restocks and 300 successful mailings later, these have changed my mind. The adhesive strip, while thin, is adequately strong to survive multiple days/weeks of travel, even from the mainland to Hawaii and overseas military bases. The feedback from the recipients has been consistently great. We do add an additional 1oz piece of cardboard inside for additional strength since the 1oz difference rarely changes our mailing rates. All in all great value for the price of 100 mailers + "Do not bend" stickers. zmybcpack has adequately convinced me to be a reliable brand. ## Frequently Bought Together - zmybcpack 100 Pack 9X12 inch Self Seal Photo Document Mailers Stay Flat White Cardboard Envelopes White Photography Mailersfor CD, Photos, Document - zmybcpack 100 Pack 6X8 inch Self Seal Photo Document Mailers Stay Flat White Cardboard Envelopes White Photography Mailers for CD, Photos, Document - BOX USA StayFlat Mailer, 12.75"L x 15"W, Pack of 100 | Stayflats Envelope Keeping Photo, Document, Artwork Protected During Mailing and Shipping, 12.75x15 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/220254518-zmybcpack-100-pack-9x12-inch-self-seal-photo-document-mailers](https://www.desertcart.vu/products/220254518-zmybcpack-100-pack-9x12-inch-self-seal-photo-document-mailers) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-02*