We offer a set of 50 mixed durable mailing bags in various sizes to suit your needs. These mailing bags come in the following sizes: 6.5×9 inches, 9×12 inches, 10×14 inches, 12×16 inches and 13×19 inches. They are constructed from strong 50-micron 100% recycled opaque film, providing an extra layer of protection. Each pack contains 50 bags, including 10 of each size. Say goodbye to cumbersome packing tape with our convenient peel-and-seal adhesive strip. The self-adhesive closure ensures a secure seal, giving you peace of mind knowing your package cannot be opened unless manually cut. These bags can accommodate your needs by allowing you to use their full size or wrap the excess material before sealing. Our plastic mailing bags are durable, providing protection for your items from dirt, mo.