This product is a set of 16 interlocking gym mats designed for children's play and exercise. The mats are made of non-toxic, waterproof, and easy-to-clean foam material that is detachable and BPA-free. The mats are square-shaped and colored pink and gray with elephants and hearts, making them suitable for unisex children. The product is ideal for fitness, gym, and training activities, as well as yoga. The mats are manufactured in China and are non-slip, ensuring safety during use.