48"x31" Tempered Glass Chair Mat, Heavy Duty Glass Office Floor Mat for Carpet or Hardwood Floors, with Non-Slip Pads, Round Corner and Polished Edge, Effortless Rolling, Thick 1/5"

48"x31" Tempered Glass Chair Mat, Heavy Duty Glass Office Floor Mat for Carpet or Hardwood Floors, with Non-Slip Pads, Round Corner and Polished Edge, Effortless Rolling, Thick 1/5"