Lorell Tempered Glass Chair Mat (82833) : Amazon.ca: Home
GLSLAND Office Chair Mat for Carpet - 36" x 46" Tempered Glass Floor Mat - for Office Chair on Carpet - 1/5" Thick Clear Computer Floor Mat with 4 Anti-Slip Pads : Amazon.ca: Home
Natsukage Glass Chair Mat 42" x 42" 1/5" Thick Tempered Glass Office Chair Mats Desk Chair Mat for Carpet or Hardwood Floor Computer Chair Mat Floor Protector(Transparent) : Amazon.ca: Home
FARUIFETT Tempered Glass Chair Mat, 1/4" Thick 36" x 46" Office Chair Mat for Carpet Hardwood Floor, Heavy Duty Hard Chair Mat, Effortless Rolling, Easy Clean, Not Prone to Scratch : Amazon.ca:
Glass Chair Mat, Tempered Glass Floor Mat for Office, Carpet, Tiles, Hardwood | eBay