Kuyal Chair Mat, Rolling Chair Mat for Hardwood Floor, 36" X 48" Transparent PVC Home Office Floor Protector Mat (36" X 48" with Lip)Brand: Kuyal Color: Clear Features: Designed for HARD FLOOR surfaces only; No gripper; Transparent surface, anti slide coating on the underside which is designed to keep them firmly in place while in use; Please put the smooth side facing down, the rough side is up No Phthalate, No Toxins, No Cadmium, No Tin and No Lead; keep a healthy indoor environment while give your floor and furniture the best protection Effectively helps to prevent damage to