--- 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: "S$210" currency: SGD in_stock: true category: "Zmybcpack" url: https://www.desertcart.sg/products/220254518-zmybcpack-100-pack-9x12-inch-self-seal-photo-document-mailers store_origin: SG region: Singapore --- # 9x12 inch perfect fit Strong self-seal adhesive 450gsm sturdy paperboard zmybcpack 100 Pack 9X12 inch Self Seal Photo Document Mailers Stay Flat White Cardboard Envelopes White Photography Mailersfor CD, Photos, Document **Brand:** zmybcpack **Price:** S$210 **Availability:** ✅ In Stock ## Summary > 📦 Seal it. Ship it. Impress them. ## 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?** S$210 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/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 - • **Effortless Security:** Self-seal adhesive flap locks in contents securely—no glue or moisture needed. - • **User-Friendly Tear Strip:** Convenient tear strip design for quick, struggle-free opening every time. - • **Durability That Speaks Volumes:** Crafted from 450gsm thick paperboard ensuring your items stay pristine and protected. - • **Tailored Fit for Your Essentials:** Perfect 9x12 inch size fits 8.5x11 inch documents, photos, and CDs with ease. - • **Professional 'Do Not Bend' Labels:** Built-in warning labels add an extra layer of care and credibility to your shipments. ## Overview The zmybcpack 100 Pack 9x12 inch Self Seal Photo Document Mailers combine professional-grade 450gsm paperboard with a strong adhesive seal and convenient tear strip, designed to protect and present your photos, documents, and CDs flawlessly. Ideal for office, e-commerce, and personal use, these mailers come with 'Do Not Bend' labels to ensure your shipments arrive in perfect condition 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. ## 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 (folded side edge, not single-ply.)Slight measurement deviation may occur. - 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 | | Additional Features | Self-Adhesive Closure | | Best Sellers Rank | #6,125 in Office Products ( See Top 100 in Office Products ) #131 in Envelope Mailers | | Brand | zmybcpack | | Brand Name | zmybcpack | | Closure Type | Self-Seal | | Color | White | | Customer Reviews | 4.6 out of 5 stars 881 Reviews | | Item Dimensions L x W | 12"L x 9"W | | Item Shape | Rectangular | | Manufacturer | zmybcpack | | Material | Paper | | Material Type | Paper | | Number of Items | 100 | | Occasion | everyday mailing | | Recommended Uses For Product | Invitation Card | | Size | 9x12" (100 pack) | | Style | Flat | | UPC | 769135960251 | | Unit Count | 100 Count | ## 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 ## 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.sg/products/220254518-zmybcpack-100-pack-9x12-inch-self-seal-photo-document-mailers](https://www.desertcart.sg/products/220254518-zmybcpack-100-pack-9x12-inch-self-seal-photo-document-mailers) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-10-03*