The poly mailer is lightweight sealing poly mailers envelopes bags flat poly bags are designed for non-fragile items that need minimal protection during shipment or are already packaged within a protective material. they are commonly used for soft goods like books clothing and bedding or items packed within a protective package like shoe boxes, or other non breakable items. You can save cost if you choose these Postal Bags The Poly Mailer Envelopes are durable with exceptional puncture resistance and tear strength -seal adhesive closure is tamper evident & will not re-open once it has been pressed closed, labels & stick stamps adhere securely and easily. Durable polyethylene film moisture resistant opaque for privacy recyclable. The Plastic Mailing is lightweight, strong extremely. Provides Confidentiality - poly mailers are equipped with a strong -sealing adhesive strip that is tamper-resistant. The thick material also makes it opaque, puncture-resistant, and waterproof. The best choice for protecting your privacy! Durable and Reliable - Millions of Ecommerce retailers around the world use our heavy duty mailers to ship items to their customers. Now, let our mailers help you to build your business and boost your brand! Convenient and Economical - bags are an affordable alternative to standard packaging. Bags are great for light and less fragile products, such as clothing, apparel and , shirts, shoes, jeans, books, cosmetics, vitamins, supplements, nutrition products, and much more! Vibrant Colors for A Lasting Impression - These vibrant colored envelopes are sure to set your business apart from the rest. Leave a lasting impression that will keep your customers coming back! Excellent After-sales - All polymailers from our brand come with a reliable after-sales . If you encounter any issues with your goods, feel to at any time.