1000 14.5x19 Poly Mailers Self Sealing Shipping Envelopes Plastic Bags 2.5 Mil

Product Features: . Usable Space: 14.5” x 19”—Width X Length. . Thickness: 2.5 Mil. . Color: White—conceals packages from visibility. . Plain exterior—ideal for logo/brand printing and marketing. . High adhesive seal strip—packages are tightly secured. . Provides excellent protection during shipments. . Puncture resistant and tamper/water proof. . Approved by UPS, FedEx, and USPS.