Metallic Gold Padded Mailers are a beautiful way to stand out when you ship your goods. These metallic bubble envelopes are the most stiff and rigid bubble mailers we have to offer. Plus, saving on postage because they are lightweight, while protecting your items in a bubble-lined, tear-proof, water-resistant material. Glamour Metallic Gold High Quality Poly Bubble Mailers Outside Measurement 4" x 8" Metallic Bubble Lined Padded Mailers Stand Out from The Crowd With Metallic Mailers! Metallic Bright and Shiny exterior, grab your customer's attention Cushioning bubble material protects your shipment Durable, Lightweight and moisture resistant, with exceptional puncture resistance, tear strength Features a peel-and-seal adhesive closure, the self-seal closure provides a reliable, tamper-evident seal to secure all enclosures. The self-seal closure provides a reliable, tamper-evident seal to secure all enclosures, while being opaque