Size: Mat Approx (160Cm X 100Cm); Chess: Dia.4.5Cm(1.8"); H1.5Cm(0.6"). Material:Plastic (Chess)+Pe (Mat); Pit Board Uses A Unique Non-Slip Surface Design. Babies Are Safe On The Mat, As The Mat Is Non-Toxic, Colorless And Tasteless, It Is Safe If Baby"S Body Contact With The Mat. The Best Gift For Children. Light texture, soft, easy to shape.