--- product_id: 61650536 title: "Triplast 10 x A4 C4 Manilla Hard Board Back Envelopes (324x229mm) - Cardboard Backed Mailers with Peel & Seal Strip - Rigid Do Not Bend Envelopes for Mailing Posting Shipping & Storing Documents" brand: "triplast" price: "₹ 2946" currency: INR in_stock: true url: https://www.desertcart.in/products/61650536-triplast-10-x-a4-c4-manilla-hard-board-back-envelopes store_origin: IN region: India --- # 324x229mm perfect A4 fit Peel & seal secure closure 1000 micron rigid board back Triplast 10 x A4 C4 Manilla Hard Board Back Envelopes (324x229mm) - Cardboard Backed Mailers with Peel & Seal Strip - Rigid Do Not Bend Envelopes for Mailing Posting Shipping & Storing Documents **Brand:** triplast **Price:** ₹ 2946 **Availability:** ✅ In Stock ## Summary > 📬 Mail like a pro, protect like a boss! ## Quick Answers - **What is this?** Triplast 10 x A4 C4 Manilla Hard Board Back Envelopes (324x229mm) - Cardboard Backed Mailers with Peel & Seal Strip - Rigid Do Not Bend Envelopes for Mailing Posting Shipping & Storing Documents by triplast - **How much does it cost?** ₹ 2946 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/61650536-triplast-10-x-a4-c4-manilla-hard-board-back-envelopes) ## Best For - triplast enthusiasts ## Why This Product - Trusted triplast brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Flat & Fabulous:** Rigid 120gsm kraft front + 1000 micron board back keeps documents crease-free and pristine. - • **Eco-Chic Packaging:** 100% recycled, biodegradable, and fully kerbside recyclable—mail with a conscience. - • **Say It Without Stickers:** Writable surface eliminates extra labels—streamline your mailing process effortlessly. - • **Seal the Deal in Seconds:** Built-in peel & seal strip for quick, hassle-free, and secure mailing every time. - • **Post Smarter, Not Heavier:** Lightweight design reduces postage costs without compromising protection. ## Overview Triplast’s pack of 10 A4 C4 manilla hard board back envelopes (324x229mm) offers rigid, crease-free protection with a 120gsm kraft front and 1000 micron board back. Featuring a peel & seal strip for secure, quick closure, these lightweight, eco-friendly mailers reduce postage costs and eliminate the need for extra labels. Perfect for professional document mailing, storage, and shipping with sustainability in mind. ## Description Triplast 10 x A4 C4 Manilla Hard Board Back Envelopes (324x229mm) - Cardboard Backed Mailers with Peel & Seal Strip - Rigid Do Not Bend Envelopes for Mailing Posting Shipping & Storing Documents : desertcart.co.uk: Stationery & Office Supplies ## Features - A MAILING ESSENTIAL: Pack of 10 x C4 rigid mailers designed to contain unfolded A4 paper (or A3 paper folded in half) - perfectly sized for posting & storing flat documents, certificates, magazines, reports, portfolios, contracts & photo prints - WILL NOT BEND: 120gsm kraft paper front & 1000 micron board back construction offers all-round protection & rigidity to keep contents flat, crease-free & safe. "Please do not bend" is printed in large red font on the front to caution all handlers. - QUICK, EASY & SECURE: Built-in peel & seal strip reduces packing time & cost by providing a strong & hassle-free seal while also offering extended shelf-life over self seal envelopes - just remove the strip & press the flap down to seal! - SAVE ON PACKAGING & POSTAGE: A more cost-effective & waste-free alternative to all board envelopes, these light yet sturdy card backed envelopes are also cheaper to post. You may write on them directly to eliminate the need for extra address labels. - AN ECO-CONSCIOUS CHOICE: Made from 100% recycled material, fully kerbside recyclable & biodegradable - these hard back envelopes are a plastic-free, sustainable & environmentally conscious packaging choice for office, school & home use. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01H01UDIU | | Best Sellers Rank | 4,648 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 35 in Envelope Mailers | | Brand Name | Triplast | | Closure Type | Self-Seal | | Colour | Brown | | Customer Reviews | 4.7 4.7 out of 5 stars (2,678) | | Global Trade Identification Number | 05056025163072 | | Item Dimensions L x W | 32.4L x 22.9W centimetres | | Item Shape | Rectangular | | Item Type Name | Board Backed Envelopes | | Item Weight | 0.12 Pounds | | Manufacturer | Triplast | | Material Type | Paper | | Number of Items | 10 | | Occasion | Everyday Mailing | | Occasion Type | Anytime | | Product Warranty | Great Britain | | Recommended Uses For Product | Letter | | Size | A4 C4 (324 x 229mm) | | Special Features | Lightweight, Self-Adhesive Closure | | Style | Flat | | Unit Count | 10.0 count | ## Product Details - **Brand:** Triplast - **Closure type:** Self-Seal - **Colour:** Brown - **Material:** Paper - **Occasion:** Everyday Mailing ## Images ![Triplast 10 x A4 C4 Manilla Hard Board Back Envelopes (324x229mm) - Cardboard Backed Mailers with Peel & Seal Strip - Rigid Do Not Bend Envelopes for Mailing Posting Shipping & Storing Documents - Image 1](https://m.media-amazon.com/images/I/71pjehKgJ1L.jpg) ## Available Options This product comes in different **Number Of Items** options. ## Frequently Bought Together - Triplast 10 x A4 C4 Manilla Hard Board Back Envelopes (324x229mm) - Cardboard Backed Envelopes with Peel & Seal Strip - Rigid Do Not Bend Envelopes for Mailing Posting Shipping & Storing Documents - Amazon Basics Multipurpose Copy Printer Paper, 8.5" x 11", 20 lb, 10 Reams, 5000 Sheets, 92 Bright, White - Hammermill Printer Paper, 20 lb Copy Paper, 8.5 x 14 - 10 Ream (5,000 Sheets) - 92 Bright, Made in the USA, 105015C --- ## 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.in/products/61650536-triplast-10-x-a4-c4-manilla-hard-board-back-envelopes](https://www.desertcart.in/products/61650536-triplast-10-x-a4-c4-manilla-hard-board-back-envelopes) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-09-24*