Both sides can be used to playMaterial: EVA non-toxic tasteless plastic materialColor: Green (as pictures show)Size: 200 x 180 CM and 5MM ThicknessQuantity: 1PcsFlexible and softHygienic and safeWater proof and easy to cleanSoft floor surface for babies and children to play on from birth to schoolPerfect for reducing noise and impact、 and a great insulator on all floor surfaces