Marbig Enviro Chairmat Rectangular 1200x1500mmDescriptionSpecificationsShipping Ideal for any size office, for light to frequent use Protect your special rugs and carpet flooring from damage caused by chair wheels Notched stud design ensures mat grips for stability Hard rolling surface for easier chair movement Textured top surface resists scuffs caused by chair casters Low Pile For carpet less than 6mm including underlay 2 Year Warranty Made from 100% post consumer recycled PET, and 100%