TEAR PROOF – The 2 Mil thick 6×9 Blue poly mailers have incredible durability when shipping postal. WATER PROOF – These poly mailers 6×9 keep your contents safe from water. Being waterproof, you can have peace of mind that your products will not get wet if left out in the elements by the logistics carrier. LIGHTWEIGHT – These 2 Mil mailing bags 6×9 are very lightweight, which keeps shipping cost at a minimum. SELF ADHESIVE – The 6×9 mailers feature a self-sealing peel off strip that allows for super quick closing with no need for tape. PUNCTURE RESISTANT – The poly mailer 6×9 plastic envelopes are very durable and prevent punctures, rips and tears. The 6×9 poly mailer bags make shipping clothes, t-shirts, blankets, fabrics, odd-shaped items, scarves, accessories, etc very easy. [zipedit] Direct Thermal Transfer Label 6″ x 9″ Blue Poly Mailers Envelopes Self Sealing Shipping Mailers Bags Description:6” x 9” Blue Poly Mailers are perfect for adding a little ‘extra’ to your shipments. These lightweight mailers are great for shipping gifts or special products to customers with ease. Blue poly mailers are puncture & water resistant—so your packages stay safe during long transit times! These Blue Poly Mailers offer a reliable and stylish solution for shipping materials to businesses or individuals. Crafted from durable polyethylene, these mailing envelopes ensure your items stay protected throughout their journey. With a sleek blue exterior and interior, these mailers add a touch of sophistication to your packages. The 2 Mil thickness provides ample strength, while the highly adhesive seals enhance security.Item Specification: Color: BlueLip Size: 1.57″.Exterior Dimensions: 6″ x 9″.Interior Dimensions: 6″ x 9″.Durable polyethylene material.Resists punctures and breakage.Adds sophistication to packages.Sleek blue exterior and interior.Suitable for smooth item shipment.2 Mil thickness for added strength.Highly adhesive seals for enhanced security. DISCLAIMER: ALL PICTURES SHOWN ARE FOR ILLUSTRATION PURPOSE ONLY. ACTUAL PRODUCT MAY VARY DUE TO PRODUCT ENHANCEMENT.