These all-pile chair mats offer an unequaled clarity that allows the beauty of your carpet to show through. The unique, dual texture surface hides nasty scuffs, making your chair mat retain that new, fresh-out-of-the-box look. User-friendly, rounded cleats make handling easy. Contains no cadmium or other metals, which means it's environmentally friendly. Beveled edges offer a smooth, comfortable design for rolling on and off chair mat. The extra-thick vinyl and deep cleats prevent creeping. Manufacturer's limited lifetime warranty.