【Dimension of bubble mailers】Usable size of black bubble mailers: 4×7 inch, 100 pcs. It is ideal for packaging small business. Bubble mailers are a reliable shipping solution, and provide more options to meet the diverse needs of customers. Our 4×8 inch bubble mailers are widely used in online business, since outstanding color and smooth touch of the padded envelopes could give a deep impression to customers. Bubble mailers could be applied to commercial and non-commercial use.
【Tear-proof and waterproof bubble mailers】The mailing envelopes are tear-proof, and provide a buffer, avoiding your packages being crushed. Even the sealing area of bubble mailers is covered with bubbles, providing comprehensive protection. The premium poly surface of bubble mailers prevent your products from becoming damp. Our padded mailers also have a puncture-proof design. Packaging with durable bubble mailers is a good way to reduce customer complaints and improve customer loyalty.