50Pcs Shipping Envelope Bags Plastic Express Envelope Storage Bags Grey White Color Mailing Bags Self Adhesive Seal Courier Bag

50Pcs Shipping Envelope Bags Plastic Express Envelope Storage Bags Grey White Color Mailing Bags Self Adhesive Seal Courier Bag
Attention:
​1. Express bags are high-pressure materials with flexibility, and production errors are inevitable during the production process. The size error is about 0.5cm, and the weight error is less than 10%.
​2. Each batch has slightly different colors, and the specific colors are based on the actual product.