Garden Winds Gray Stone Deck Tiles, Box of 10 Easy to install - build stone flooring in just minutes these Snap-On tiles have an interlocking design base for easy "do-it-yourself" installation Dimensions: 11.8". X 11.8" in (essentially 1' x 1'), box content - 10 tiles Intended for residential use only, not intended for high traffic industrial or commercial use Tile surface: Natural stone Tile base: Ppco plastic (uv resistant)