50Pcs Pearlescent Film Waterproof Bubble Bag Packaging Express Bag White Foam Self Seal Pack Bag Shippingbagthickened Envelope

Product details:

Style: 4 styles
Color: White
Specification: 11 * 15cm/13 * 15cm/15 * 18cm/18 * 23cm
Attention: There is a 1-2cm error
Features: Easy to operate, good sealing, waterproof and moisture-proof, strong adhesion
Scope of use: express delivery, logistics, freight transportation