DuraGrid 12" x 12" Interlocking Deck and Patio Tiles, Pack of 30 ... DuraGrid 12" x 12" Interlocking Deck and Patio Tiles, Pack of 30, Beige - - Amazon.com. ... Deck Tiles that are hard plastic, and Comfort Tiles that are flexible rubber. ... In Home Depot and other places it costs about $120 so this is the best deal.