Crafted from premium-quality polyethylene, these sturdy and durable bubble mailers boast exceptional tear and puncture resistance, providing superior protection for your packages in any weather condition. With outer dimensions of 10.5 x 16 inches and inner dimensions of 10.5 x 15 inches, they are ideal for packaging clothing, shirts, books, magazines, calendars, picture frames, and various gifts. The envelope flap features a strong, all-season self-adhesive strip that ensures a secure seal without the need for additional tape. Designed to be lightweight-weighing just 0.84 ounces each-and requiring no supplementary packing materials, these mailers offer a highly cost-effective shipping solution. The interior is lined with an 80gsm bubble cushioning layer and air-filled structure, providing outstanding shock absorption and protection during transit. Weight: 0.1155 lbs.