POWERStockLok interlocking 24″ by 24″ tiles are 3/8″ thick and composed of the same legendary material as POWERStock. The toughness, resiliency and shock absorption of POWERStockLok Tiles provides facilities with durability to last with easy installation. Fabricated with precision, the seams become nearly invisible after installation and stay in place until you move them to the next location. POWERStockLok is made of 100% post-consumer tire rubber and post-industrial EPDM rubber, and is available in 10 color options. POWERStockLok can be loose-laid over almost any subfloor or finished floor, without permanent bonding to the substrate, and stays put until you are ready to remove or relay it.