BlockTile B2US5030 Deck and Patio Flooring Interlocking Tiles Perforated Pack, Green, 30-Pack 30 square feet, 30 tiles per case; case weighing 20 lb Each tile is 12 in. width x 12 in. length x 1/2 in. thick Rigid hi-impact plastic tiles UV Stable Waterproof interlocking floor tile for deck and patio, also suitable for residential garage floors