Richell Bath Mat - Doesn't Feel Cold Used from 3 months old. Selling as my child is now 7 months old and no longer uses it. Dried after each use. Made of styrofoam, there are two spots on the mat (as shown in the photos) where the styrofoam appears to be chipped. I'm not sure if this was from the beginning or happened during use. There were no issues with use. There is a slight black mark on the back (not mold, but it got on it when I put it on a rubber mat while drying it in the sun). Please refer to the last photo. Will be shipped in a bag and then in a cardboard box. If you enable "Okihai" (designated delivery location) with Eco-Rakubin, you will receive a 300 yen discount. Please comment. *Okihai seems to be limited to areas such as Tokyo and Kanagawa.