The size #4 12x15.5 poly mailer bags are high quality tough, puncture, tear, and water resistant. These 2.5 mil co-extruded shipping bags are light that saves on shipping. Labels, ink, stickers, notes and stamps ahere easily to these mailing envelopes. The white exterior and silver interior layer hides item pack inside and provides confidentiality. Pressure sensitive adhesive strip with industrial strength seal provide tight bonding, closure, durability, water and dirt resistance. They are ideal for shipping bags for non-fragile items. They do not feature perforated opening and they have no bubble lining.

Poly Mailers Wholesale
You can get best deal when you are purchasing poly mailers in bulk. You can get up to 40% discount on retail price. If you need customization, we can provide you quote with best rate for all of your shipping supplies solution.