Made from post-consumer recycled rubber, Locktuff is re-vulcanized during the manufacturing process to withstand a great deal of punishment without exhibiting cold flow. Loktuff is non-porous, easy to install (no adhesive or coatings required). resistant to bacterial growth, non-marking and easy to keep clean. The non-skid diamond surface is also non-absorbent. All color and black Loktuff flooring is interchangeable for mix-and-match design and is available with bevel or non-bevel edge. Note : Color selection should be made from actual color sample. Dimensions Thickness: 1/2' or 3/8' Center Piece: 48" x 48" Border Piece: 24" x 48" 24" x 36" 48" x 48" For more information call us at 1-866-656-8023