Features: This is EVA foam mat, comfortable, protect your tender skin, Made of EVA foam material, friendly to environment and keep warm in your room. Delicate edge, link up firmly, not easily broken. If dirty, use water and detergent to clean, don't dry in the sun for a long time. Specifiation : Material : EVA Color : Black Each Size : 63*63CM (Appr.) QTY:6PCS Suit Place : Home, Living Room, Parlor, Hallway, etc Package Includes : 1 Set Foam Puzzle Mat (6pcs ) Notice : 1. Due to the difference between different monitors, the pictures may not reflect the actual color of the item. 2. Compare the detail sizes with yours, please allow slight difference due to manual measurement.