The ProSource Exercise Puzzle Mat creates a comfortable, durable surface for workouts and exercise equipment while protecting your floors. Dense EVA foam absorbs impact and noise during workouts and provides a soft surface for exercises like push-ups and crunches. Easy-to-assemble interlocking pieces cover 24 square feet with end borders for a clean, finished look. Each tile is ½” thick from the highest point of the texture. It comes in three color options and is great for garages, fitness rooms, gyms, CrossFit, children’s play areas, and other hard floors. The material used for the tiles contains no phthalates.