Greatmats Home Tatami Sport Tile 7/8 Inch 2x2 ft 25 Pack Black/Gray is an excellent home martial arts mat, the Home Tatami Sport foam tile works great for home MMA training, aerobics, and kids rooms. The rugged tatami surface on this foam flooring tile is designed for martial arts training and will not give rug burns. Used in homes around the country, this foam flooring tile is also a great large exercise mat for basement use. This is because these foam floor tiles are waterproof and designed to dry lay on almost any flat, level surface even concrete. The interlocking foam tiles are easy to install, do not require adhesive, and can be cut to size with a utility knife. These tiles are reversible which means you can interlock them together with either color facing up. Featuring a tough tatami surface that makes this product a favorite for athletes who like to practice martial arts or do floor exercises in the comfort of their own home. Each tile come with two border strips which allows you to finish an edge or island layout with a clean look. Foam exercise mats help you to stay in shape on days when you can not get to the health club or dojo. They are built specifically for training and can take the beating that comes with daily use. Tatami Sport Foam Tiles are warrantied for one year. They are non-toxic and lead free and also work great in rooms where kids like to roughhouse. Each tile is 2 x 2 ft in size and covers 3.875 square feet, each 25 pack provides 96.8 square feet of coverage. Available in Black/Gray and Red/Blue. Orders shipped in 2 to 3 business days. Delivery by ground service in 3 to 10 business days.