Crafted from wood Pulp / Polyethylene materials, these kraft bubble mailers support shipping practices, offering a sustainable packaging option without compromising on quality. The mailers come with a peel-and-stick adhesive strip for quick and secure sealing, eliminating the need for tape and reducing packing time while ensuring a tamper-evident closure. Each mailer features a cushioned bubble lining that provides reliable protection against impact, ensuring that small, delicate items stay secure throughout the shipping process.