... .Certificates:CE,ISO,ROHS & EN1176 EPDM rubber playground mat,anti-fatigue rubber mat,rubber block mat Brief description 1.) Poured safety ... and anywhere an impact absorbing surface is required .2) Dimensions : 50 x 50 x 2.0/2.5 / 3.0 / 4.0 ... for ground of kindergarten , runway of track and field of the school , stadium , park , playground and so on . Our company : If ...