These polybags have hot melt pressure sensitive adhesive strip for easy and permanent closure, once sealed properly these bags cannot be opened and has to be torn.
High-efficiency mailers are perfect for shipping a wide variety of non-fragile items.; Size:6*8inch With POD
Pressure sensitive adhesive provides a high strength durable closure, water and dirt resistant
Heavy-duty weather, tear, and puncture resistant – won’t bust or break open, even if over-packed.; Package Contents:100 Polybags