100pcs Poly Mailers Envelopes Shipping Packing Plastic Self Seal Ring Bags 50*70cm
100pcs Poly Mailers Envelopes Shipping Packing Plastic Self Sealing Bags
Color: Deep grey
Sealing size: 4cm(40mm) /1.57inch
13 kinds of bags Sizes list : (W x L)
1. Superior tear and puncture resistance.
2. Pressure sensitive adhesive provides a high strength durable closure, water and dirt resistant.
3. High-efficiency mailers are perfect for shipping a wide variety of non-fragile items.
4. Lightweight saves on postage.
5. High strength seams allow for over-stuffing.
1x 100pcs Self Sealing Bags