Our poly mailers are designed to elevate your shipping experience, ensuring that your products reach their destination safely and in style. Flap Bubble Mailer, Shipping Envelope, Shipping Bag Bubble lining, Bubble Poly Mailer. ✅ Key Features: Waterproof Design Versatile Use Small Business Essentials Gold Poly Mailer Self-sealing ✅ Sizes 👉 6"x10" 👉 10.5"x16" 👉 8.5"x12" 👉 7.25x8" 📦 Packs: 6,10,18,25,36,50,72,100 🛒 Please select the size and pack you need and place your order. Keywords: bubble mailer, padded envelope, poly mailer, gold poly mailer, metallic poly mailer, shipping supplies, packaging supplies, mailing supplies, bubble wrap envelope, padded envelope bag, poly mailer, bubble wrap, padded envelope, self-sealing envelope, gold poly mailer, metallic poly mailer, various sizes, padded protection, waterproof, tamper-evident, self-sealing, lightweight, durable, reusable, affordable, gold bubble mailer with padded lining, metallic poly mailer for shipping fragile