Keep your carpeted floors looking new with Dimex Chair Mats. Specially designed with a traditional lip to protect your floors, this plastic mat is thoroughly tested and resistant to wear. A cleated backing grips carpet up to 3/8 (0.375) of an inch thick, and a smooth top surface allows for easy chair movement. Measuring 36 inches x 48 inches, this mat is perfect for small and mid-sized office chairs. Protect your floors without drawing attention. Industry leading clarity ensures your chair mat blends seamlessly with the floor underneath. Greenguard Certified and made with BPA and Phthalate free plastic, this mat is odor free – making it a safe addition to work environments, schools, and healthcare facilities. Tried and trusted for creating durable matting solutions, Dimex is a proud American manufacturer – providing products that will move you.