--- product_id: 286843613 title: "6x9 inch Biodegradable Poly Mailers,50 Count Compostable Shipping Bags with Eco Friendly Packaging Envelopes Supplies Mailing Bags" brand: "ktob" price: "AR$37792" currency: ARS in_stock: true reviews_count: 8 url: https://www.desertcart.com.ar/products/286843613-6x9-inch-biodegradable-poly-mailers-50-count-compostable-shipping-bags store_origin: AR region: Argentina --- # 100% biodegradable, ASTM & BPI certified Moisture & puncture resistant Tamper-evident self-seal closure 6x9 inch Biodegradable Poly Mailers,50 Count Compostable Shipping Bags with Eco Friendly Packaging Envelopes Supplies Mailing Bags **Brand:** ktob **Price:** AR$37792 **Availability:** ✅ In Stock ## Summary > ♻️ Ship Smart, Look Sharp, Save the Planet! ## Quick Answers - **What is this?** 6x9 inch Biodegradable Poly Mailers,50 Count Compostable Shipping Bags with Eco Friendly Packaging Envelopes Supplies Mailing Bags by ktob - **How much does it cost?** AR$37792 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/286843613-6x9-inch-biodegradable-poly-mailers-50-count-compostable-shipping-bags) ## Best For - ktob enthusiasts ## Why This Product - Trusted ktob brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Secure & Sleek:** Tamper-evident seal ensures your shipments arrive intact and professional every time. - • **Eco-Chic Packaging:** Showcase your brand’s commitment with 60% less CO2 emissions and BPA-free materials. - • **Sustainably Printed:** Water-based vegetable oil inks keep your packaging green inside and out. - • **Durable Yet Compostable:** Weather-resistant poly mailers protect contents without compromising biodegradability. - • **Lightweight & Effortless:** Self-adhesive closure and 6g weight make shipping hassle-free and cost-effective. ## Overview These 6x9 inch biodegradable poly mailers come in a pack of 50, made from PBAT and modified corn starch certified by ASTM 6400, EN13432, BPI, and OK COMPOST HOME standards. Designed for non-fragile items, they feature tamper-evident self-seal closures, are moisture and puncture resistant, and use eco-friendly water-based inks. Lightweight and durable, they reduce CO2 emissions by 60% compared to traditional plastics, making them the perfect sustainable choice for professional, eco-conscious brands. ## Description ["https://m.media-desertcart.com/images/S/aplus-media-library-service-media/1ab76efe-d0dc-42f3-a1dd-ce11ba171319.__CR0,0,970,600_PT0_SX970_V1___.jpg", "https://m.media-desertcart.com/images/S/aplus-media-library-service-media/1784a83d-f641-4c3b-b19d-7c3c4a247827.__CR0,0,970,600_PT0_SX970_V1___.jpg", "https://m.media-desertcart.com/images/S/aplus-media-library-service-media/1bf9c6fb-cfcc-4274-aac9-2b64c9bed5ee.__CR0,0,970,600_PT0_SX970_V1___.jpg", "https://m.media-desertcart.com/images/S/aplus-media-library-service-media/18e205fd-5981-44ad-aed9-88556984d606.__CR0,0,970,600_PT0_SX970_V1___.jpg"] ## Features - 100% BIODEGRADABLE - Made of PBAT and modified corn starch in accordance with the standards of ASTM 6400, EN13432, BPI, and OK COMPOST HOME. This material represents a 60% reduction in CO2 emissions compared to traditional plastics, is non-toxic, and BPA-free. - BETTER CORPORATE IMAGE - Your customers will be surprised and relieved to open shipping bags made of plant based eco materials. Using biodegradable shipping supplies will speak volumes about your sense of social responsibility and the high grade of your brand, and bring you closer to your customers through a good corporate image. Your sales will see a remarkable boost as your brand and concepts are recognized by your customers. - UNPADDED, SECURE, AND EASY TO USE - Our 2.4 mil compostable poly mailers are unpadded and perfect for sending out non-fragile items such as clothing. The tamper-evident seal adds an extra layer of security and prevents your poly bags from opening during transit. - BIODEGRADABLE AND WEATHER-RESISTANT - Biodegradability doesn't compromise integrity. KTOB's biodegradable shipping envelopes are resistant to moisture, water, punctures, and stretching. You can be sure that your parcels will reach your customers in the same state they left you - intact and looking awesome. - WATER-BASED INK - We use vegetable oil as the base for inks. Compared to traditional ink, it does not include any plastic or PVC, which makes it more sustainable. ## Technical Specifications | Specification | Value | |---------------|-------| | Additional Features | Lightweight, Self-Adhesive Closure | | Asin | B08P7CB98M | | Best Sellers Rank | #40,769 in Office Products (See Top 100 in Office Products) #297 in Envelope Mailers | | Brand Name | KTOB | | Closure Type | Self-Seal | | Color | Black | | Customer Reviews | 4.5 4.5 out of 5 stars (711) 4.5 out of 5 stars | | Item Dimensions L X W | 9"L x 6"W | | Item Shape | Rectangular | | Item Weight | 6 g | | Manufacturer | Anghui Hengxin | | Material Type | Plastic | | Number Of Items | 50 | | Size | 6*9" 50PCS | | Style | Modern | | Unit Count | 50 Count | | Upc | 756166318366 | ## Product Details - **Brand:** KTOB - **Closure Type:** Self-Seal - **Color:** Black - **Material:** Plastic - **Number of Items:** 50 ## Images ![6x9 inch Biodegradable Poly Mailers,50 Count Compostable Shipping Bags with Eco Friendly Packaging Envelopes Supplies Mailing Bags - Image 1](https://m.media-amazon.com/images/I/51K3y52KGiL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: So how do you dispose properly dispose it? does it require any special facility to dispose them?** A: Hi,they are home compostable **Q: Does this product offer protection to contents inside?** A: No there’s no cushioning on the inside. **Q: Will this mailer fit a box that is 9in tall x 5.5 in wide x 3in deep?** A: This mailer will fit inside that box, but it will not enclose that box. This is a thin envelope that will enclose a small brochure or similarly thin booklet or card. There is no chance it will enclose a 3 inch deep box. **Q: 2 Questions: Would a 9x6x2 inch box fit in there? Would my thermal label have any issues adhering to the mailer?** A: I believe that box should fit, the mailer has quite a bit of give to it. As for the thermal labels the first batch they sent the labels wouldn't stick. They replaced them with the updated version and my thermal labels are sticking to the new mailers. ## Customer Reviews ### ⭐⭐⭐⭐⭐ great bags *by on Reviewed in the United States December 29, 2025* This was my second order. These are good quality and perfect size for most of my Etsy orders. I love that they are biodegradable. I will keep ordering these. ### ⭐⭐⭐⭐⭐ Good mailers *by on Reviewed in the United States September 27, 2025* I love these that adhesive is really strong and I like to know that they're biodegradable option for my mailing. Really durable I haven't had any complaints with all the packages I've mailed out using them. ### ⭐⭐⭐⭐⭐ Excellent solution for small eco-friendly business. *by on Reviewed in the United States March 7, 2025* This adds a fantastic statement for my small, eco-friendly business. My customers love this simple, sustainable, intelligent solution to reduce waste. The pricing is also very reasonable, and the quality is good - not too thick or too thin. I am a big fan of this product and will purchase it once we use up my current inventory. Thank you! ## Frequently Bought Together - 6x9 inch Biodegradable Poly Mailers,50 Count Compostable Shipping Bags with Eco Friendly Packaging Envelopes Supplies Mailing Bags - 10x13 inch Biodegradable Shipping Bags,50 Count Compostable Poly Mailers with Eco Friendly Packaging Envelopes Supplies Mailing Bags - 12x15.5 inch Biodegradable Shipping Bags,50 Count Compostable Poly Mailers with Eco Friendly Packaging Envelopes Supplies Mailing Bags --- ## 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.com.ar/products/286843613-6x9-inch-biodegradable-poly-mailers-50-count-compostable-shipping-bags](https://www.desertcart.com.ar/products/286843613-6x9-inch-biodegradable-poly-mailers-50-count-compostable-shipping-bags) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-08-21*