PSBM White Poly Mailers 19" x 24" Self Adhesive Water Resistant Envelope Bags 16000 Pcs 2.5 Mil For Bulk Shipping Use

Tear-Proof Durability – The 2.5 Mil thick 9x12 white poly mailers offer better strength and durability, making them perfect for shipping via postal services such as USPS, UPS. WATERPROOF PROTECTION – These poly mailers keep contents safe from water damage. Whether exposed to rain or moisture, they offer peace of mind by keeping your items secure, dry & well protected. Lightweight & Durable Mailing Bags – Tough Construction with Reliable Protection for Your Items Self-Adhesive Closure – The 6x9 mailers feature a convenient self-sealing peel-off strip, making it easier than ever to quickly close your packages without needing additional tape. Puncture-Resistant – These 6x9 poly mailer plastic envelopes resist punctures, rips & tears, ensuring safe delivery. Perfect for shipping clothes, accessories & providing reliable protection during transit.