QQ Studio® Glossy Diamond Holographic Self-Adhesive Mailer Packaging Bags are the perfect solution for protecting your goods during shipping. Featuring a luxurious diamond holographic design, these mailers feature high-tensile strength with superior tear and puncture resistance. Plus, they are self-sealing and completely waterproof, so you won't have to worry about your items getting wet or damaged in transit. The lightweight and flexible poly material makes them perfect for large or small packages and easy to fold and store. Get the peace of mind that comes with knowing your package is safe from any kind of damage with QQ Studio's this glossy diamond holographic self-adhesive mailer packaging bag!