--- product_id: 273115749 title: "Light Pink Polyester Envelopes 13.8 x 18.9 inches Package of 100 Large Shipping Bags #7 Thick and Strong Adhesive Self-Sealing Waterproof and Tear-Resistant Mailing Envelopes" brand: "ucgou" price: "C$2885" currency: NIO in_stock: true category: "Ucgou" url: https://www.desertcart.ni/products/273115749-light-pink-polyester-envelopes-13-8-x-18-9-inches store_origin: NI region: Nicaragua --- # Waterproof & tear-proof 14.5x19 inch large size Strong self-sealing adhesive Light Pink Polyester Envelopes 13.8 x 18.9 inches Package of 100 Large Shipping Bags #7 Thick and Strong Adhesive Self-Sealing Waterproof and Tear-Resistant Mailing Envelopes **Brand:** ucgou **Price:** C$2885 **Availability:** ✅ In Stock ## Summary > 📦 Ship Boldly, Seal Securely, Stand Out Effortlessly! ## Quick Answers - **What is this?** Light Pink Polyester Envelopes 13.8 x 18.9 inches Package of 100 Large Shipping Bags #7 Thick and Strong Adhesive Self-Sealing Waterproof and Tear-Resistant Mailing Envelopes by ucgou - **How much does it cost?** C$2885 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/273115749-light-pink-polyester-envelopes-13-8-x-18-9-inches) ## Best For - ucgou enthusiasts ## Why This Product - Trusted ucgou brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Protect:** Thick polyethylene construction guards against tears, punctures, and moisture. - • **Stand Out with Style:** Light pink color that elevates your brand visibility and customer delight. - • **Secure Every Shipment:** Four-season adhesive ensures your packages stay sealed come rain or shine. - • **Boost Brand Recognition:** Vibrant, opaque mailers keep your products private and unmistakably yours. - • **Simplify Your Packaging:** Self-sealing design saves time and cuts down on extra materials for busy pros. ## Overview UCGOU Poly Mailers are 14.5x19 inch large, light pink, waterproof, and tear-resistant shipping bags designed for non-fragile items like clothing. Featuring a strong, four-season self-sealing adhesive and durable polyethylene material, these 100-pack mailers combine style with security to enhance brand presence and streamline packaging for small to medium businesses. ## Description UCGOU #7 14.5x19" Light Pink Poly MailersWe UCGOU is the professional manufacturer specializing in producing all sorts of poly mailers and bubble mailers. Sustainable innovation is our unremitting pursuit. Only for non-frigle items UCGOU poly envelopes are made of heavy duty 100% virgin plastic, which have a good stretch, lightweight and water and tear resistant. The poly bags is light enough, not to add too much to weight in first class packages but thick enough to feel that your products are safe when inside. However, the most important is the poly mailers are only suitable for non-frigle items or soft ones like clothes. Enhence Company Image and Your BrandTape, wrapping film and corrugated cardboard box......This is too much trouble when you prepare to ship somethings. It's time to say bye to the troublesome!! Come to UCGOU! Send your package in clean, simple but grand style which would help to upgrade your company professional image. Believe us. Poly mailers with bright and pure color will allow customers to easily identify their orders from your shop when they arrive in their mail. ## Features - Attractive polyester envelopes: The size of the bags is 14.5 x 18.9 inches / 36.8 x 48 cm. Light pink is an attractive color that makes your products stand out from standard white polyester envelopes. With grey inner lining, these polyester envelopes are opaque. Tear-resistant material, UCGOU polyester envelopes can not only protect your privacy well during transportation, but also keep your products arriving safely - Strong Self-Sealing Adhesive:Our shipping envelopes use four-season adhesive, which can maintain strong adhesion all year round, even if the weather is very hot or cold. Strong grip prevents your items from being secretly replaced during transit. The adhesive is covered with a silver strip, which can be easily removed from the strap and seals the bag - Sturdy and Durable Construction: The thick carrying bags cover with polyethylene material, making them not easily drilled and damaged. In addition, the shipping bags feature excellent waterproof and tearproof effects due to the reinforced seal on the edge. They can keep your valuables securely until your destination even when using on cloudy or rainy days - Practical and easy to use: these polyester carry bags are the perfect choice for small and medium businesses, for easy use, without the need for extra packaging material, which can improve your company's productivity at work, saving a lot of time. It is very suitable for carrying makeup supplies, magazines, books, hoodies, sweatshirts, shoes, clothes and more - Enhance Brand Influence: The bright colors bring a lively atmosphere, which makes the items you carry more visible and will not be easily lost. Beautiful colors can also make your customers happy and increase the influence of your brand. We are committed to making better products to serve our customers, so that their businesses can keep getting better ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B089VXK7YN | | Additional Features | Waterproof | | Best Sellers Rank | #11,375 in Office Products ( See Top 100 in Office Products ) #20 in Padded Mailers | | Brand Name | UCGOU | | Closure Type | Self-Seal | | Color | Light Pink | | Customer Reviews | 4.8 4.8 out of 5 stars (4,518) | | Item Dimensions L x W | 48.3L x 36.8W centimeters | | Item Shape | Rectangular | | Manufacturer | UCGOU | | Material Type | Plastic | | Number of Items | 100 | | Occasion | Valentine's Day | | Occasion Type | Valentine's Day | | Size | 14.5x19" 100PC | | Style | Bubble | | Unit Count | 100.0 Count | ## Product Details - **Brand:** UCGOU - **Closure type:** Self-Seal - **Colour:** Light Pink - **Material:** Plastic - **Occasion:** Valentine's Day ## Images ![Light Pink Polyester Envelopes 13.8 x 18.9 inches Package of 100 Large Shipping Bags #7 Thick and Strong Adhesive Self-Sealing Waterproof and Tear-Resistant Mailing Envelopes - Image 1](https://m.media-amazon.com/images/I/61hV0sAClcL.jpg) ## Available Options This product comes in different **Size** options. --- ## 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.ni/products/273115749-light-pink-polyester-envelopes-13-8-x-18-9-inches](https://www.desertcart.ni/products/273115749-light-pink-polyester-envelopes-13-8-x-18-9-inches) --- *Product available on Desertcart Nicaragua* *Store origin: NI* *Last updated: 2026-11-11*