50 Pcs Pink Express Bag Tote Bag Courier Bags Envelope Mailing Bags Self-Seal Adhesive Thick Waterproof New PE Poly 50 Pcs Pink Express Bag Tote Bag Courier Bags Envelope Mailing Bags Self-Seal Adhesive Thick Waterproof New PE Poly. Sale price : $14.46 Category : Office & School Supplies