Azadx Office Chair Mat for Hardwood Floor 36 X 48, Plastic Mat for Office Chair Easy Glide on Hard Floors, Clear Computer Chair Mat Office Floor Mat Protector for Wood FloorsBrand: Azadx Color: Transparent Features: Thick enough for hardwood floors. Our hardwood floor chair mat is designed to use on all hard floor surfaces such as hardwood floor, laminate, stone, tile and concrete, etc. Unique design for easy movement and non slip. This clear office chair mat is smooth on one side and grinding on the other. Please put the smooth side facing down to help this desk chair mat stay in place. The grinding side allows your