--- product_id: 209577685 title: "Metronic Black Poly Mailers 14.5x19 100 Pack, Large Self Seal Shipping Bags" brand: "metronic" price: "70273CFA" currency: XOF in_stock: true reviews_count: 13 category: "Metronic" url: https://www.desertcart.sn/products/209577685-metronic-black-poly-mailers-14-5x19-100-pack-large-self store_origin: SN region: Senegal --- # Waterproof & puncture-proof 14.5x19 large size, 100 pack Tamper-resistant self-seal Metronic Black Poly Mailers 14.5x19 100 Pack, Large Self Seal Shipping Bags **Brand:** metronic **Price:** 70273CFA **Availability:** ✅ In Stock ## Summary > 📦 Seal it. Ship it. Stand out in black. ## Quick Answers - **What is this?** Metronic Black Poly Mailers 14.5x19 100 Pack, Large Self Seal Shipping Bags by metronic - **How much does it cost?** 70273CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/209577685-metronic-black-poly-mailers-14-5x19-100-pack-large-self) ## Best For - metronic enthusiasts ## Why This Product - Trusted metronic brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Withstand:** Durable, waterproof polyethylene material protects against tears, leaks, and rough handling. - • **Brand-Boosting Black:** Sleek black poly mailers create a professional, memorable unboxing experience your customers will love. - • **Secure Your Shipments:** Strong self-adhesive strip ensures tamper-proof sealing for ultimate privacy. - • **Generous Size & Quantity:** Perfect 14.5x19 inch dimension with 100 mailers to cover all your bulkier shipping needs. - • **Cost-Effective Convenience:** Affordable, lightweight packaging ideal for apparel, accessories, and small business essentials. ## Overview Metronic Black Poly Mailers are premium 14.5x19 inch self-sealing shipping bags made from durable, waterproof polyethylene. Designed for small businesses and boutiques, these 100-pack mailers offer tamper-resistant security and puncture-proof protection, making them ideal for shipping clothing, accessories, and other lightweight goods with a sleek, professional look. ## Description Product description Review: Excellent Quality and Value! - I’ve been using these Metronic poly mailers for shipping large items, and they’ve exceeded my expectations. The 14.5x19 size is perfect for bulkier products like clothing, soft goods, and even small boxes. The material is durable, offering great protection during transit. I also appreciate the strong adhesive strip—it seals securely and doesn’t peel off easily. The pack of 100 is a great value for the price, and the clean, professional look adds a nice touch to my packaging. No tears, no leaks, and they hold up well even in rough handling. Highly recommend for small businesses or anyone needing reliable shipping supplies! Review: Home office must have! - I love the quality of these poly mailers. I purchase enough so I will never run out. These poly mailers are reasonably priced, the adhesive and sealability are perfect, and the quantity and ease of use is just right. Will purchase again. ## Features - Provides Confidentiality - METRONIC poly mailers are equipped with a strong self-sealing adhesive strip that is tamper-resistant. The thick material also makes it opaque, puncture-resistant, and waterproof. The best choice is to protect your privacy! - Durable and Reliable - Millions of Ecommerce retailers around the world use our mailing bags to ship items to their customers. Now, let our mailers help you to build your business and boost your brand! - Convenient and Economical - 14.5x19 inches Shipping bags are an affordable alternative to standard packaging. Poly mailer bags are great for shipping light and less fragile products, such as clothing, apparel and accessories, shirts, shoes, jeans, books, cosmetics,supplements and much more! - Vibrant Colors for A Lasting Impression - These vibrant colored shipping envelopes are sure to set your business apart from the rest. Leave a lasting impression that will keep your customers coming back! - Dedicated to Customers - Please feel free to let us know if you have any problems with our products. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B085Y536X1 | | Additional Features | Dust Resistant, Heavy Duty, Self-Adhesive Closure, Tear Resistant, Waterproof | | Best Sellers Rank | #654 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Bulk Envelope Mailers | | Brand | METRONIC | | Brand Name | METRONIC | | Closure Type | Self-Seal | | Color | Black | | Customer Reviews | 4.7 out of 5 stars 10,611 Reviews | | Item Dimensions L x W | 19"L x 14.5"W | | Item Shape | Rectangular | | Item Type Name | Envelope Mailers | | Manufacturer | METRONIC | | Material | Polyethylene (PE) | | Material Type | Polyethylene (PE) | | Model Name | #6 | | Number of Items | 100 | | Occasion | Birthday | | Occasion Type | Birthday | | Recommended Uses For Product | Cash, Disc, Invitation Card, Letter, Seed, books, clothes, cosmetics, jeans, shirts, shoes | | Size | 14.5x19 100PC | | Style | Poly | | Unit Count | 100 Count | ## Product Details - **Brand:** METRONIC - **Closure Type:** Self-Seal - **Color:** Black - **Material:** Polyethylene (PE) - **Occasion:** Birthday ## Images ![Metronic Black Poly Mailers 14.5x19 100 Pack, Large Self Seal Shipping Bags - Image 1](https://m.media-amazon.com/images/I/61ywZpk489L.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: 14.5x19 is inches or cm?** A: This is Inches. they are super sturdy, I've been using them for two years now to mail clothing, purses, jewelry etc. Very heavy duty and a great price, Very happy with purchase, hope this helps! **Q: How much does one of these approximately weigh on its own?** A: I weighed one on an old-fashioned postal scale, and it was somewhere between 1/2 oz and 1 oz. **Q: I see only the back is shown. Is there a large portion of the front that has a choking warning written on it?** A: No. There is no choking warning printed on the mailer. **Q: Could I ship a pair of shoes in these bags?** A: I have shipped shoes in them before but if they are stiletto heels you should make sure they are in bubble wrap first or the shoe box. Hope this helps ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent Quality and Value! *by C***. on August 16, 2025* I’ve been using these Metronic poly mailers for shipping large items, and they’ve exceeded my expectations. The 14.5x19 size is perfect for bulkier products like clothing, soft goods, and even small boxes. The material is durable, offering great protection during transit. I also appreciate the strong adhesive strip—it seals securely and doesn’t peel off easily. The pack of 100 is a great value for the price, and the clean, professional look adds a nice touch to my packaging. No tears, no leaks, and they hold up well even in rough handling. Highly recommend for small businesses or anyone needing reliable shipping supplies! ### ⭐⭐⭐⭐⭐ Home office must have! *by B***Y on March 16, 2026* I love the quality of these poly mailers. I purchase enough so I will never run out. These poly mailers are reasonably priced, the adhesive and sealability are perfect, and the quantity and ease of use is just right. Will purchase again. ### ⭐⭐⭐⭐⭐ Great bags for resell shipping! *by N***E on May 9, 2026* Love these bags! Just started selling clothes, accessories on a resell app and these bags are perfect for shipping! Lightweight (keeps shipping cost down), non transparent (people can’t see what you’re shipping), and seal on these bags are strong! Have shipped a few things already using these and each package has arrived perfectly intact! ## Frequently Bought Together - Metronic Black Poly Mailers 14.5x19 Large 100 Pack Self-Seal Shipping Bags, Packaging Envelopes for Small Business, Boutique, Clothing - KKBESTPACK 100 Large Poly Mailers 10x13 Shipping Bags for Small Business – Self Sealing Package Envelopes (10 x 13 Pack of 100, Black) - 9527 Product Fanfold 4 x 6 Direct Thermal Labels White Perforated Shipping Label, 500 Labels per Stack,1 Stack --- ## 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.sn/products/209577685-metronic-black-poly-mailers-14-5x19-100-pack-large-self](https://www.desertcart.sn/products/209577685-metronic-black-poly-mailers-14-5x19-100-pack-large-self) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-07-26*