Sivan Health and Fitness Puzzle High-Density Interlocking Gym Exercise Tiles provide a cushion to hard floor surfaces in playrooms, classrooms, gyms, and more! These tiles are perfect for exercise, gymnastics, yoga, CrossFit, pilates, MMA, children's play areas, daycares, workshops, fitness rooms, camping, and poolside areas. Large, cushioned, and interlocking pieces are very safe; not only for exercise workouts but also to protect against damage to floors. Non-skid matting surface that also has exceptional cushioning properties of a foam floor mat but is much more durable. This mat can be used to design empty spaces in homes, schools, gyms, and many more places. These gym tiles can also be used as play mats for children's playrooms. Add the border edges for a neater look. The exercise mat can easily hold the weight of heavy machinery for ultimate safety and protection. An awesome mat for hard floors and soft heads! It is made out of high-density soft for the greatest durability and comfort. Soft is durable, non-toxic, and premium that is lightweight and easy to assemble. It is also water, mould, and mildew resistant which makes it easy to clean.