The product is a pack of 100 poly mailers shipping bags, each measuring 12” x 15-1/2” in exterior size and 2.5 mil in thickness. These bags are designed for efficient and secure shipping, featuring Amazon labeled plastic for easy identification and organization. Ideal for businesses and industrial use, these poly mailers offer a convenient solution for packaging and mailing items.
. … Self-Sealing Poly Mailer Highest Quality and Value #5s (12″ x 15.5″) Product Specifications: Size: #5sThickness: 1.7 mil Dimensions: 12″ x 15.5″ Brand: EcoSwift Additional Details: Self-sealing, peel and stick, adhesive keeps contents secure and tamper proof Extremely lightweight material helps save on postage Silver lining inside keeps contents hidden from view High strength seams for maximum protection Superior tear and puncture resistance Surface easily accepts ink, stamps, and labels Approved for USPS, FedEx, UPS, and DHL