--- product_id: 79880960 title: "A4 Manilla Hard Board Backed Envelopes (324 x 229mm) – A4 Do Not Bend Mailers with Self Seal Strip | C4 Rigid Cardboard Backed Postal Envelopes for Documents, Photos, Certificates (Pack of 50)" brand: "arpan" price: "R2014" currency: ZAR in_stock: true reviews_count: 13 category: "Arpan" url: https://www.desertcart.co.za/products/79880960-a4-manilla-hard-board-backed-envelopes-324-x-229mm-a4 store_origin: ZA region: South Africa --- # 324 x 229mm A4 size perfect fit 10mm self-seal strip for secure closure Rigid hardboard backing for max protection A4 Manilla Hard Board Backed Envelopes (324 x 229mm) – A4 Do Not Bend Mailers with Self Seal Strip | C4 Rigid Cardboard Backed Postal Envelopes for Documents, Photos, Certificates (Pack of 50) **Brand:** arpan **Price:** R2014 **Availability:** ✅ In Stock ## Summary > 📬 Elevate your mail game — because your documents deserve VIP treatment! ## Quick Answers - **What is this?** A4 Manilla Hard Board Backed Envelopes (324 x 229mm) – A4 Do Not Bend Mailers with Self Seal Strip | C4 Rigid Cardboard Backed Postal Envelopes for Documents, Photos, Certificates (Pack of 50) by arpan - **How much does it cost?** R2014 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/79880960-a4-manilla-hard-board-backed-envelopes-324-x-229mm-a4) ## Best For - arpan enthusiasts ## Why This Product - Trusted arpan brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Eco-Chic Mailing:** 100% recyclable materials let you protect the planet while protecting your paperwork. - • **Unbendable Confidence:** Rigid hardboard backing ensures your documents arrive crease-free and pristine. - • **Seal & Send in Seconds:** Strong 10mm self-seal strip saves time and guarantees tamper-proof security. - • **Lightweight, Cost-Smart:** Durable yet lightweight design cuts postage costs without compromising protection. - • **Polished Professionalism:** Smooth manilla finish offers a sleek look and easy labeling for standout mailings. ## Overview ARPAN A4 Manilla Hard Board Backed Envelopes (324 x 229mm) combine rigid cardboard backing with a strong self-seal strip to protect important documents, photos, and certificates during transit. Made from 120gsm manilla paper, these lightweight yet durable envelopes reduce postage costs while providing a professional finish. Pack of 50, fully recyclable and designed for formal, business, and personal use. ## Description Great prices on your favourite Office brands plus free delivery and returns on eligible orders. Review: Great sturdy envelopes - Envelopes are great quality and easy to peel and seal, arrived in perfect condition. Review: Good quality and value - I bought these envelopes for sending paper prints of artwork. The quality of the cardboard back is good and supportive and the first couple of orders were great quality all round. I have since had a couple of batches that were slightly less good quality (not sure if just a bad batch or something) the cardboard was still supportive but they were more narrow at the top which makes the prints more difficult to get into the envelope. The pull off strip was also shorter making it slightly more time consuming to take off. They also arrived with the flap not folded over so I had to fold them all - this isn't a problem but it makes it more time consuming and also they flair up at the bottom because of this so i had to tape them down. If the quality was always as good as the first few batches then these are perfect! The most recent batch was fine so I'm hoping it was a bad batch rather than the quality of the product changing to a cheaper alternative or something. ## Features - PREMIUM QUALITY A4 BOARD BACKED ENVELOPES FOR SECURE POSTING. These ARPAN A4 board backed envelopes are designed for maximum protection when mailing important documents. Each envelope A4 features a durable hardboard backing to prevent bending, making them ideal do not bend envelopes for sending certificates, artwork, or contracts. Made with high-quality 120gsm manilla, these hard backed envelopes A4 provide professional strength and a polished look for all your postal needs. - STRONG SELF-SEAL STRIP FOR EXTRA SECURITY AND CONVENIENCE. Our A4 hardback envelopes come with a 10mm wide self-seal adhesive strip that ensures quick and secure closure without the need for tape. These do not bend envelopes A4 are perfect for saving time when packing multiple letters or documents. The strong seal adds an extra layer of protection, keeping your items safe during transit. A must-have for businesses, offices, and home users who need reliable a4 board back envelopes. - LIGHTWEIGHT DESIGN REDUCES POSTAGE COSTS WHILE OFFERING STRENGTH. These hard backed envelopes A4 combine lightweight construction with superior durability, helping you save on postage costs without compromising on protection. Perfect for professional mailings, these a4 envelopes prevent damage to important paperwork. Whether you are sending certificates, legal documents, or photographs, these do not bend envelopes keep your items flat and secure throughout delivery. - PROFESSIONAL FINISH FOR BUSINESS AND PERSONAL USE. Give your parcels a neat and professional appearance with these premium a4 hardback envelopes. The smooth manilla finish allows you to easily apply sticky labels or write addresses directly on the surface. Designed as do not bend envelopes A4, they are suitable for sending items that need to remain crease-free. Perfect for offices, schools, and businesses that require high-quality a4 board backed envelopes for important documents. - ECO-FRIENDLY AND MADE FROM RECYCLED MATERIALS. Our A4 board back envelopes are 100% recyclable, making them an environmentally friendly choice for sustainable mailing. These do not bend envelopes A4 are manufactured using recycled paper materials without compromising on strength or quality. Ideal for anyone looking to reduce their carbon footprint, these hard backed envelopes A4 offer both durability and sustainability while keeping your documents safe in transit. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B079C3V9BV | | Best Sellers Rank | 930 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 9 in Packing List Envelopes | | Brand | ARPAN | | Brand Name | ARPAN | | Closure Type | Self-Seal | | Closure type | Self-Seal | | Colour | yellow | | Country Of Origin | China | | Customer Reviews | 4.7 out of 5 stars 4,178 Reviews | | Global Trade Identification Number | 05060516723157 | | Item Dimensions L x W | 32.4L x 22.9W centimetres | | Item Shape | Rectangular | | Manufacturer | ARPAN | | Material | Backed Board | | Material Type | Backed Board | | Model Name | Board Backed | | Number of Items | 50 | | Number of items | 50 | | Occasion | Formal/Professional | | Occasion Type | Formal/Professional | | Recommended Uses For Product | Sending Documents, Photos, Artwork | | Size | Pack of 50 | | Special Features | Lightweight, Self Seal | | Style | Single | | Unit Count | 50.0 count | ## Product Details - **Brand:** ARPAN - **Closure type:** Self-Seal - **Colour:** yellow - **Material:** Backed Board - **Occasion:** Formal/Professional ## Images ![A4 Manilla Hard Board Backed Envelopes (324 x 229mm) – A4 Do Not Bend Mailers with Self Seal Strip | C4 Rigid Cardboard Backed Postal Envelopes for Documents, Photos, Certificates (Pack of 50) - Image 1](https://m.media-amazon.com/images/I/61Qn+vuDQ7L.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: Does the white envelope fit inside the brown envelope? i want to use that as sae to send to people to get things signed.** A: I have no idea, however, the white envelope could be folded in half, and would then fit comfortably in the hard back one. This is a common pratice, as no harm is done to the white envelope simply by being folded in half., it is still perfectly serviceable. Bob **Q: Would these suit sending printed wall art? One page wall art with one sheet backing board, inside cellophane then inside one of these.** A: I use these for just that purpose, however I also include another sheet of thin A4 card, just for extra safety. So, the picture is first wrapped in a folded A3 sheet of acid free tracing paper, then I insert that into the envelope and add the additional card on the other side of the picture to the hard backing on the envelope (I'm sure you guessed that!). Also, for added safety, I tape the envelope flap down with sellotape. I think the existing sticky strip is probably sufficient, but it's rather narrow and I don't like to take chances. It's still light enough for large letter rates and I haven't had any pictures returned damaged. **Q: How much do they weigh each?** A: The one I just received is 50g. The previous batch that ordered was 54g **Q: Which country are these manufactured in please?** A: CHINA AND INDIA ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great sturdy envelopes *by L***S on 5 January 2026* Envelopes are great quality and easy to peel and seal, arrived in perfect condition. ### ⭐⭐⭐⭐⭐ Good quality and value *by K***H on 19 January 2021* I bought these envelopes for sending paper prints of artwork. The quality of the cardboard back is good and supportive and the first couple of orders were great quality all round. I have since had a couple of batches that were slightly less good quality (not sure if just a bad batch or something) the cardboard was still supportive but they were more narrow at the top which makes the prints more difficult to get into the envelope. The pull off strip was also shorter making it slightly more time consuming to take off. They also arrived with the flap not folded over so I had to fold them all - this isn't a problem but it makes it more time consuming and also they flair up at the bottom because of this so i had to tape them down. If the quality was always as good as the first few batches then these are perfect! The most recent batch was fine so I'm hoping it was a bad batch rather than the quality of the product changing to a cheaper alternative or something. ### ⭐⭐⭐⭐⭐ I'll be back for more....for sure *by N***K on 22 February 2024* Use a lot of these. Nice and strong, good adhesion and the peel n seal make the job nice and eaasy. Highly recommended. Never had a complaint from a client abut bent certificates. Theres the proof. I'll be having more. Recommended. ## Frequently Bought Together - Arpan 324mm x 229mm A4 C4 Manilla Hard Board Backed Envelopes Do Not Bend (Pack of 50) - Arpan 229mm x 162mm A5 C5 Manilla Hard Board Backed Envelopes Do Not Bend (Pack of 50) - A4 Clear Self-adhesive Bags 100 Pack, 22x30CM Self Sealing Cellophane Display Bags/Sealable Bags, Food Safe, A4 Cello Bags OPP for Cookies,Cards,Envelopes,Pictures --- ## 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.co.za/products/79880960-a4-manilla-hard-board-backed-envelopes-324-x-229mm-a4](https://www.desertcart.co.za/products/79880960-a4-manilla-hard-board-backed-envelopes-324-x-229mm-a4) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-09-03*