100pcs 305x400mm Bubble Padded Mailer Envelope Laminated Plastic Lined

These bubble-padded mailer envelopes are self-sealing. Equipped with an easy peel-and-stick lip, they ensure sufficient tamper evidence. Ideal for a professional look, these plastic-lined envelopes provide a reliable seal for your contents, protecting against shocks and damage during the shipping process. They’re also lightweight, saving you money with postage costs.