Update your outdoor space with these beautiful Courtyard 11.8" x 11.8" Stone Interlocking Deck Tiles in Gray. They make the perfect addition for the deck, outside sitting area, or pathway outdoors. No adhesives are needed to install our deck tiles. They easily snap into place, wherever you want them! These low maintenance deck tiles are very durable and long lasting with UV resistance added to the tiles. Lastly, the PE base allows water to drain away freely, allowing the top surface to dry quickly. What's Included? 6 Pieces Per Box 5.8 Square Feet Per Box Features Gap Between the Tiles: 3/16" Can withstand temperatures up to 140 degrees without any problem. Tile Thickness: 1.1 inches Product Details Resistance Type: Fire Resistant Surface Material: Stone Finish: Gray