Thank you for viewing! I hope you like it. This is a recommended product that I also use. A4 size fits perfectly! For those who understand that this is a home-stored item, please. No price reduction, sorry. ★A4 size★ Thick Shipping vinyl bags, 30 sheets Size: Width 25cm, Height 34.5cm, Flap 5cm Color: White The inside is black and does not show through. Material: Polyethylene LDPE Thickness: 60 microns Can be used for Nekopos, Yu-packet, and fixed-form mail! Easy packing with tape. There may be a lingering smell of LPDE material. Please understand. There may be wrinkles from folding or lumps and unevenness in the material that occurred during the manufacturing process. Due to manufacturing, the size of each sheet is not uniform, and there may be errors. Folded in half and packed in a shipping vinyl bag. Packing materials, packing bags, wrapping, shipping bags How about using it to redeem coupons?