deflecto EconoMat Anytime Use Chair Mat for Hard Floor, 45" x 53", Clear Non-studded, protective vinyl chairmat safeguards uncarpeted floors For anytime use on wood, tile, laminate and other hard floor surfaces Easy-glide rolling surface provides effortless chair movement Free and Clear non-phthalate, non-cadmium formula promotes a healthy work environment while offering exceptional clarity and durability Straight edge