A3 Size Delivery Vinyl Bags, Approximately 35cm Wide x 45cm Deep + 5cm Flap (Pack of 20) with Strong Tape, White or Gray, Durable and Tear-Resistant, Opaque, Waterproof, Lightweight, and Water-Resistant, with Strong Adhesive Tape, Packing Materials, Packaging Bags, Home Delivery, Courier Service, Suitable for Various Shipping Needs ‐ Mercari: Shop from Japan