KKBESTPACK Poly Mailers Shipping Envelope Self Sealing Bags (12x15.5 500pcs)

• Poly Mailers Shipping Envelope Self Sealing Bags
• Waterproff Poly Bags help reduce product damage and refunds by protecting items from rain, dust, stains and more. This makes polymail bags ideal for shirts, towels, bedding, paper and wood products.
• Poly Mailers self-sealing poly bags for shipping reduce labor with a 2-step process. Slip your product into the bag and seal it. Bags accept adhesive labels or permanent marker addressing.
• 3-LAYER EXTRUDED polyethylene film ensures complete discretion. These large poly mailers deter prying eyes from seeing sensitive contents and preserve the surprise when giftables reach your client.
• CARRIER-APPROVED large shipping bags are 100% recyclable white poly mailers have high-strength seams and 1.5 flaps for over-stuffing.