Stay productive at work with the 44" x 52" Bamboo Roll-Up Chairmat with Tongue! This stylish office accessory slides right under the desk to protect floors.For an updated, luxurious office setting, look no further than the 44" x 52" Bamboo Roll-Up Chairmat with Tongue! This elegant wood chairmat allows you to glide effortlessly around your cubicle or office, while providing a modern style touch. Made of bamboo which is harvested in an eco-friendly manner from sustainable forests, this desk chair mat is kiln-dried carefully to reduce cracking and warping and features a UV-cured coating for additional protection. Measures 5 mm thick with a premium felt backing, suitable for low-pile carpets (up to 3/8" thick with carpet pad) or hard floors. Soft polyurethane chair casters are recommended to minimize scratching and denting the surface of the mat.