The Marvel Hulk Smash exercise mat offers a thick 10mm of padding that will keep your kid comfortable as they perform floor exercises, stretch, or rest. They might not develop muscles like the Hulk right away, but learning fitness basics on this superhero exercise mat can help them stay healthy as they grow up. Get your child excited about exercising with this green and black fitness mat. It’ll provide great motivation to put down the controller, get off the couch, and be active.