Sold as 1 Each. 48" x 53". Provides the ultimate in quality, clarity and durability for home and office flooring. For low to medium pile carpets up to 1/2" thick. Gripper back holds mat in place. Clear polycarbonate allows the beauty of the floor to shine through and is the perfect gliding surface for chairs with casters. Original Floortex Polycarbonate does not curl, crack, cup, discolor or smell in normal use. Measures 48" x 53". Original Floortex polycarbonate chair mat. Gripper back for low/medium pile carpet applications up to 1/2" thick. Provides the ultimate in quality, clarity and durability for home and office flooring. Clear polycarbonate allows the beauty of the floor to shine through and is the perfect gliding surface for chairs with casters. Polycarbonate is extremely durable and does not curl, crack, discolor or smell. Maufactured using up to 30% renewable energy. 100% recyclable.