Vicwe Gaming Chair Mat for Hardwood Floor, 63"×51" Large Office Chair Mat, PVC Computer Chair Mat, Easy Glide, Floor Protector for Rolling Chair-BlackBrand: Vicwe Color: Black Features: Protect Hard Floor : Specially designed for hard floors, our office chair mats provide excellent protection against scratches and wear caused by chair casters. Protect your floors and it will enhance the gaming atmosphere of any room. Note: This chair mat is only suitable for hard floor, not for Carpet. Non Slip and Effortless Rolling : The desk chair mat is designed with a non slip bottom, which can fix it firmly