--- product_id: 145252248 title: "Document Mailers" brand: "valbox" price: "HK$424" currency: HKD in_stock: true reviews_count: 9 url: https://www.desertcart.hk/products/145252248-document-mailers store_origin: HK region: Hong Kong --- # 9.25 x 11.75 inches - perfect fit Strong self-seal adhesive for secure closure Convenient tear strip for effortless opening Document Mailers **Brand:** valbox **Price:** HK$424 **Availability:** ✅ In Stock ## Summary > 📦 Seal it. Ship it. Impress it. ## Quick Answers - **What is this?** Document Mailers by valbox - **How much does it cost?** HK$424 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/145252248-document-mailers) ## Best For - valbox enthusiasts ## Why This Product - Trusted valbox brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Peel & Seal:** Skip the glue mess—strong adhesive flap seals instantly, saving you time on every mailing. - • **Time-Saving Tear Strip:** Easy-open design means no struggling with envelopes—your recipients will thank you. - • **Secure Transit Protection:** Upgraded adhesive and extra-rigid cardboard ensure your contents arrive pristine and private. - • **Professional Semi-Gloss Finish:** Clean white surface perfect for handwritten addresses or printed labels, elevating your brand image. - • **Precision-Sized for Versatility:** Ideal 9.25 x 11.75 inch dimensions to protect everything from art prints to important documents. ## Overview ValBox 9x11.5 Self Seal Photo Document Mailers come in a 25-pack of premium, extra-rigid white cardboard envelopes sized 9.25 x 11.75 inches. Featuring a strong peel-and-seal adhesive flap and a convenient tear strip, these mailers protect photos, documents, and more with a professional semi-gloss finish that supports both handwritten and printed labels. Trusted by thousands for secure, stylish shipping. ## Description Item Type: 9.25 x 11.75" Document Mailer Package Included: 1 box, 25 packs Color: White Features: Easy to peel & seal, strong flap adhesive, convenient tear strip, extra-rigid material, large capacity, ect. About ValBox Engaged in envelopes, paper boxes and other home and office paper products supplies, Valbox is a direct-sale store of a paper products manufacture. We advocate the love and natural concept, insisting on using recycled material in the process of production. Hope Valbox can provide you, our valued customers, the high quality products and intimate service. ## Features - 【9 X 11.5 Inches, 25 Packs 】Premium quality ValBox document mailers dimension is 9.25 x 11.75 inches. Great material makes them super perfect to protect art prints, photos, CDs, books, certificates, documents, paper, etc. - 【Peel & Seal】These photo mailers are easy to peel and seal with a strong flap adhesive, no licking of glue or water to moisten when working with multiple mailings. Tear strip design for photo mailer also helps you open its package without struggle. Good job in saving your precious time. - 【Provides Complete Security】 Upgraded adhesive on cardboard mailers creates a strong lasting seal and prevents your contents from falling out during transit. Protect them carefully and shape them well. No need worry about leaking privacy. - 【High Quality Material】Made of high quality material, our document mailer will assure contents arriving at their destination unbent and unharmed. Meanwhile, clean look and crisp white material give it a professional appearance. - 【Semi-glossy Surface】 Finish of ValBox 9x11.5 cardboard envelopes is semi-glossy, you can hand write an address with a pen or get labels to print on and stick to the these mailers. ## Technical Specifications | Specification | Value | |---------------|-------| | Additional Features | Self-Adhesive Closure | | Asin | B07LBL28DF | | Best Sellers Rank | #12,014 in Office Products (See Top 100 in Office Products) #134 in Envelope Mailers | | Brand Name | ValBox | | Closure Type | Self-Seal | | Color | White | | Customer Reviews | 4.7 4.7 out of 5 stars (3,160) 4.7 out of 5 stars | | Item Dimensions L X W | 11.75"L x 9.25"W | | Item Shape | Rectangular | | Manufacturer | ValBox | | Material Type | Paper | | Model Name | Extra Rigid Self-Adhesive Closure | | Number Of Items | 25 | | Occasion | Baby Shower, Birthday | | Occasion Type | Baby Shower, Birthday | | Size | 9x11.5" | | Style | Art Deco | | Unit Count | 25 Count | | Upc | 743070938506 | ## Product Details - **Brand:** ValBox - **Color:** White - **Closure Type:** Self-Seal - **Occasion:** Baby Shower, Birthday - **Material:** Paper ## Images ![Document Mailers - Image 1](https://m.media-amazon.com/images/I/61W+Ptx-GOL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent quality and value! *by on Reviewed in the United States May 12, 2026* These mailers are perfect for sending documents or pictures or magazines. Nice and sturdy and keeps your items safe for shipping. Excellent quality and value! ### ⭐⭐⭐⭐⭐ Mailing Folders *by on Reviewed in the United States April 22, 2026* Outstanding quality at a excellent price! ### ⭐⭐⭐⭐⭐ Great for Shipping Magazines *by on Reviewed in the United States August 12, 2026* Works great for sending magazines to customers. They are simple, easy to use, and do exactly what I need them to do. Overall, I'm very happy with them. ## Frequently Bought Together - ValBox 9x11.5 Self Seal Photo Document Mailers 25 Pack Stay Flat White Cardboard Envelopes, 9.25 x 11.75 Inches - ValBox 6x8 Self Seal Photo Document Mailers 25 Pack Stay Flat White Cardboard Envelopes, 6.25 x 8.25 Inches - 3" X 1" Handle with Care - Do Not Bend - Thank You Shipping Stickers Labels, 250PCS Per Roll --- ## 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.hk/products/145252248-document-mailers](https://www.desertcart.hk/products/145252248-document-mailers) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-08-21*