Convenient A4-sized packaging bags for packing items on Mercari, Yahoo! Flea Market, etc. Suitable for shipping T-shirts, thin tops, magazines, books, etc. The bags are designed to be difficult to see through, also considering privacy protection. Excellent waterproof performance! Safe even on rainy days. Size: A4 equivalent (25cm x 31cm + 4cm) *Please allow for errors of 1-2cm* Thickness: 0.04mm Color: Gray Black #Click here for Air's shop lineup *The color of the actual product may differ slightly from the photos due to the lighting during the photo shoot and the device you are viewing on. *As this is not a Japanese product, the inspection standards are lower. *We have opened the package once for photography. *You may feel a smell peculiar to vinyl. *There may be some wrinkles or scratches from folding during shipping, but there is no problem with the packaging. *There may be some errors in the quantity. *We will thoroughly inspect the items before shipping, but if you receive a defective product, we will respond immediately, so please contact us via the comment section of the transaction screen [before evaluation]. Packing materials, packing bags, A4, waterproof, privacy protection, clothing shipping, book shipping, hard to see through, flea market, opaque, Yu-Yu Mercari mail, Raku-Raku Mercari mail, post shipping