Dikilong Luxury Chair Mat for Carpeted Floor,Office Chair Mat hardwood floors, 136X 100cm Multi-Purpose Carpet Protector for Home and Office, anti-skidding and stop noise, CarraraHandmade: This chair mat is handmade in 3 layers, it has a rigid layer inside4mm polycarbonate, a total of 10 mm thickness to allow use on the high carpet floor or hard floor. Chair wheels can roll on it smoothly. No cracking, no curls. Luxury: It is a work of art, the first layer of the office chair mat is wrapped in hand knitting embroidered cloth, the exquisite patterns complement your beautiful room and show your elegant taste. Non skid, the third