Anti-fatigue mat 1) Size:3'*5'*1/2'' 2) Weight:8-9.5kgs 3) Big hits Anti-fatigue mat:1) Item no.:FXRM1032) Size:3'*5*1/2''3) Material: NR NBR4) Weight:8kg/pc (black)and 9.5kg/pc(red,green)5) Packing:by pallets6) Feature:anti-fatigue,slippery-resistance,oil-proof,water-proof,etc.7) Be used in the kitchen,workshop,hotel,operating room,corridor,lawn,horse or cow stables and others. Anti-fatigue mat