This is ABC animal education carpet made of comfortable, safe, soft and non-slip material. It is suitable for classrooms, bedrooms, children's rooms and game rooms. Various sizes 3*4 feet/4*4 feet/4*5 feet/5*7 feet/7*9 feet/8*10 feet Color: beige Things to note: 1. There will be packing creases when you receive the children's carpet. You can use heavy objects to hold down the 4 feet or flip it flat and roll it up in reverse. It will disappear after standing still for about 3 days. This is a trace caused by packing. I hope you can understand; 2. The back of the game carpet in the children's collection area is made of TPE washable non-slip material. For daily maintenance, the carpet can be wiped, machine washed, or a low-power sweeping robot can easily clean the carpet. To extend the life of the carpet, you can use a professional cleaning agency to clean children's carpets.