Cellvan Anshin Waterproof Sheet I purchased this but never used it, and it has been stored. 【Size】 90cm (length) x 148cm (width) 【Material】 Main body: 100% Polyester (Back: Polyurethane Lamination) Tape part: 65% Polyester, 35% Cotton Made in Japan (Reference from the following site) The "Cellvan Anshin Waterproof Sheet Green" is a safe and easy-to-use waterproof sheet. It absorbs well on the surface and provides a strong barrier on the back. It can be used for nursing care, babies, and children's bedwetting対策. Although it is an unopened item, the edge of the tape is starting to peel off. Please understand that this item has been stored at home. Thank you.