Thank You Multi-Language 6x9 Poly Mailers Self Seal Envelopes Pack of 25

Multi-Language 6x9 Thank You Poly Mailers Self Seal Mailing Envelopes Pack of 50 USPS APPROVED FEDEX APPROVED UPS APPROVED Made with durable 2 Mil thick polyethylene, these envelopes resist punctures, tears, and damage from water, dust, and dirt. Despite their strength, these poly mailers are incredibly lightweight, making them perfect for those looking to save money on postage compared to traditional cardboard boxes. Durable 2 mil poly material for resisting tears, punctures, and damages. Hassle free, self-sealing adhesive. Lightweight mailers for economical postage. Excellent proficiency mailers perfect for shipping a wide variety of non-fragile items. Customer satisfaction guaranteed. Please do not hesitate to contact us with any questions or concerns.