This desk chair mat for hardwood floor features no studded design made specifically for hard floor surfaces. Sturdy, 1/8 in. thick material protects hardwood, tile, laminate, concrete and vinyl flooring from wearing and tearing caused by chair casters. It gives your floor and furniture the best protection. Features: Easy to clean, you just need to wipe the plastic floor mat for office chair with a cloth and it will be clean. Non-Toxic & No odor: The floor mat for office chair on hardwood is made from non-toxic and odorless material. Keep a healthy indoor environment while give your floor and furniture the best protection. Easy to Flat: To save packing space and shorten transportation time, the office chair floor mat is shipped by roll, but it can be quickly restored flat after you put it on floor, it would not have curled edges. So please be assured that the floor mat will be very flat when you use it. Transparent as crystal clear: The clear mat for office chair is transparent, as clear as crystal. Durable & flame retardant: Superior PVC material makes the vinyl floor mat durable and reliable for long-lasting use. Crack, impact and scratch resistant under standard use. Specifications: Color: Crystal clear Material: PVC Shape: Rectangular Dimensions: 53in x 405in x 1/5in Weight: 20 LB Tips: This Crystal clear hardwood floor chair mat is not recommended for carpet, please see our carpet mat if you need. Package includes: 1 x Transparent hard floor chair mat