Product model: Plastic mailing bag Sealing & Handle: Self-adhesive seal Material: Poly Size: Custom, different sizes are available Thickness: 20 microns-160 microns or Customized Color: Custom, according to clients requirements Features: -Waterproof, shock resistance, lightweight, biodegradable, self-adhesive -disposable, recyclable, durable, protective, durable, security -Strong adhesiveness, destructive glue -Strong bearing capacity Usage: Delivery Package