Office Chair Mat for Hardwood Floor 48"x 30" Rectangular Hard Floor Chair Mat, Heavy Duty Floor Mats Transparent Computer Chair Mats Anti-Slip Wood/Tile Floor Protector for Home Office ?Heavy Duty Hardwood Floor Chair Mat?: Our 36"x 48" hardwood floor chair mats are made of 100% recycled PVC, our chair mats are strong and durable, will not crack, curl, break, scratch or discolor under standard use and effectively helps to prevent damage to hard flooring caused by your office chair casters or wheels. This chair mat is designed for hardwood floors not for carpet. ?Easy Roll, Stable Grip, Anti Slip?: This home office chair mat with unique surface texture allows your office chair to move easily while carrying out daily tasks promotes ergonomic posture, with enough grip to prevent the chair from slipping while controlling the roll of the chair, can also helps to considerably reduce the risk of leg fatigue. ?Multipurpose Hard Floor Protector?: This hard floor chair mat can prevent wear and tear on your wheels or floor, this floor protection mat can also reducing the noise of rolling chair, so you don't need to worry about affecting others when you play games or work at night. This chair mat can be used as wood floor protector, computer/office mat. Suitable for hard floors including vinyl, stone, tile, wood, laminate and concrete. ?Transparent Chair Mat, Easy to Clean?: This home office chair mat contains no volatile toxin, no special odor, for a healthy indoor environment. It is easy to clean just with a wet rag. This transparent floor mat is crystal-clear as glass so the hard floor pattern can be clearly seen through, perfect match to any office/desk. ?Reliable Quality?:Owing to we roll the chair mat into the package before we ship it out, so If you have problems when you unfold it, you can blow it with the hot air of the hair dryer, or put it in the bathtub, soak with hot water then it will be easier to flatten. The mat is a very good protection for your carpet. If you are not satisfied with the product, we can exchange the goods for you free within 30 days or refund. Material Polyester, pvc Size 48"x 30" Rectangular Chair Mat