Chair Mat for Hard Floors | Polypropylene Chair Floor Protector | Colored Floor Mat for Office and Home | 100% BPA, Phthalate & Odor Free | 30"x48" | Multiple Colors | Pink THICK & STURDY: Made from long life polypropylene, these chair mats are thick and strudy yet very pliable to prevent cracking or shattering. Office Marshal's polypropylene range combines premium floor protection standard with prices that you can afford ANTI-SLIP: Our chair floor protectors are designed for use on all hard floor surfaces such as tile, laminate, hardwood etc. - slightly coated underside prevents mat from slipping EFFORLESS ROLL, STABLE GRIP: The unique surface texture of these floor mats allows your office chair to move easily while carrying out daily tasks, but has enough grip to maintain controlled rolling so the chair doesn't skid around. Ease of rolling between tasks promotes ergonomic posture and helps to considerably reduce the risk of leg fatigue. INDOOR AIR FRIENDLY: No off-gassing - these floor mats for office are 100% odorless, free from BPA, phthalate, PVC and volatile toxins for a healthy indoor environment BUY WITH CONFIDENCE: Office Marshal are dedicated to providing premium quality products for your home and office without the heavy price tag charged by many of our competitors. Experts in ergonomic chair mats, our vigorously tested product range is sure to meet all of your needs. For more options please see our wide range of polycarbonate, PVC, polypropylene, Eco-Series and fun coloured chair mats.