1000 Pack - 12 x 16-inch Poly Mailers Envelopes Bags with Self-Sealing Strip White Shipping Bags

Description

Material: PolyethyleneSize: 12"x16"Color: white outside surface and silver inner surfaceFeatures: Premium quality, self sealing.Superior tear, water, puncture resistant.4-6 times stronger than normal envelopes.Heavy duty but light weight to save on shipping.Bright white outside and dark inside provides great confidentiality.Strong seams to allow for over-stuffing.Self stick stamps and labels adhere easily.Any tamper evident.Durable, UPS/FedEx/USPS/DHL approved.Free shipping.Same day ship out.100pcs/per bundle