JUMBO SHIPPING BAGS: Designed for large-capacity shipping needs, these oversized poly mailers can easily hold bulky items such as pillows, blankets, clothing, and accessories. Perfect for shipping lightweight, non-fragile items efficiently and securely SELF-ADHESIVE CLOSURE: Each mailer features a strong, self-sealing adhesive strip for quick and secure closure. Simply pack your items, peel off the liner, and press to seal—no extra tape needed! Once sealed, the bag is permanently closed for added security WATERPROOF & DURABLE: Made from tough, tear-resistant, and waterproof material, these poly bags offer reliable protection for your shipments. The odor-free plastic is ideal for items like clothing, which may be sensitive to scents. Whether facing rain, rough handling, or long transit times, these bags provide superior puncture resistance and an extra layer of security for your goods LIGHTWEIGHT DESIGN: Crafted using co-extrusion technology, these bags are ultra-lightweight to help you save on postage costs. Manufactured with a 50-60 micron thickness, they feature three layers of polyethylene film compressed into one—making them strong, opaque, and durable VERSATILE & MULTI-PURPOSE: Ideal for both business and personal use, these mailers are perfect for safely shipping items to customers, family, or friends. A practical solution for secure and professional packaging Calzette Jumbo Poly Mailers – Strong, Secure, and Cost-Effective Simplify your shipping with Calzette Jumbo Poly Mailers—designed for large, lightweight items like pillows, blankets, and clothing. These mailers offer reliable protection and efficiency for both business and personal use. Large Capacity & Secure Closure Durable & Waterproof Lightweight & Strong We stand behind our products—if you have any issues, our Customer Satisfaction has you covered.