Greatmats Economy Foam Blue 2 ft. x 2 ft. x 1/2 in. Interlocking Puzzle Floor Tiles (Case of 20)Easily convert any floor with these interlocking tiles Each tile is 2 ft. x 2 ft. x 1 2 in. high Interlocking design, no adhesive required for a tight fit Waterproof, non slip and stain resistant Lightweight and portable, easy to clean and maintain Latex and lead free EVA foam Add comfort and warmth to cold floors Create your own custom design with the available color options Sold in cases of 20 tiles, coverage per case is 77. 5 sq. ft. Available in