Add a subtle touch to a workout area or a home gym with these black speckled rubber floor tiles. Designed to add cushion to hard surfaces and protect floors from gym equipment or weights, these are the mats your gym needs! Scoria Rubber Interlocking Floor Tiles contains 12 pieces including 4 tiles that measure 24-in x 24-in and 8 edges. This product measures 49-in x 49-in x .47-in when assembled. Black speckled interlocking rubber floor tiles; Adds cushion to hard surfaces; Perfect for home gyms, work out areas, or play rooms; Includes edge caps for a finished look; Comes with 4 interlocking tiles that measure 24-in x 24-in; Measures 49-in x 49-in when assembled; Water resistant.