Made from extra-thick, reversible puzzle pieces, the Century(R) Reversible 1.5'' Puzzle Mat Piece is designed to dampen sounds while protecting both athletes and equipment from hard flooring surfaces. Quality Construction, Ultimate Protection Durable foam pieces easily interlock to create a smooth surface Extra-thick foam provides added cushion from hard floors Helps to dampen sounds while protecting athletes and equipment Reversible, two-color design Additional Details Dimensions: 40'' L x 40'' W x 1.5'' H Sold as a single piece Manufacturer's Warranty: 90 days