📬 Ship Smart, Ship Stylish! 100 pack for cost-effective shipping solutions Ideal for clothing, accessories, and more Self-sealing adhesive for quick packaging Keeps your items safe from the elements Crafted from high-quality polyethylene for maximum strength Tear & puncture resistant 12x15.5" size Waterproof design The Metronic Poly Mailers are a pack of 100 durable, waterproof shipping bags measuring 12x15.5 inches, designed for efficient and secure packaging of various items, particularly clothing and accessories. With a self-sealing adhesive strip, these mailers offer a convenient and cost-effective alternative to traditional shipping methods.