Protect your hard floor well: The desk chair mat for hardwood floor is only for hard floors, including vinyl, tile, marble, hardwoods, laminate and concrete and so on. Safety,Odorless and Eco-friendly: This clear mat for hardwood floor is free from BPA, phthalate and volatile toxins for a healthy indoor environment. Easy-Glide and No-Skid: This floor mat for desk chair on hardwood is designed with a lightly textured surface,easy-glide and no-slip for your chair s wheel and wood floor. Semi-Transparent: desk floor protector for hardwood is semi-transparent,it allows the beauty of your hard floor can be showed well. Easy-Clean: This hardwood floor protector is easy to clean and storage when not in use. The desk floor mat will turn flat soon when in a normal room temperature.