Waterproof diaper changing mat with a colorful triangle and bear design. Purchased for outings and used once or twice. Never had any stains from waste. There are four black marks when unfolded (see photo 2). There is one brown stain on the string (see photo 5). Cleaned by wiping the surface only with alcohol disinfectant wipes. Please understand that this item has been stored at home by a private seller before purchasing. - Material: 100% polyester (PVC coating) - Color: Colorful triangle design - Size: 70 x 45 cm (approx. 6 cm x 18 cm when stored) - Care: Wipe clean with water (do not wash or use bleach) - Manufacturer: Sandesica Co., Ltd. Thank you for looking.