1. Safe and practical: Made of 100% high-quality thermoplastic rubber, non-toxic and BPA-free.The stress ball is soft and will not hurt the child, which strengthens the emotional communication between parents and children. 2. Super tear-resistant: Unlike many other decompression balls, these are very tear-resistant and will NOT break.The ball can be tight, comfortable to hold.Perfect for stress reduction. 3. Help you relax: whether you're looking for relaxing toys or a new fidget toy, our balls are perfect. 4. Endless Fun: Hold on to the wall and wait for it to fall slowly, catch it and keep throwing it into the wall.When you are confused, throwing the ball at the ceiling will help you relax. 5. Ideal gift: simple but funny ball, ideal for rehabilitation and physiotherapy.These autism toys are also perfect for children with ADD or ADHD and people with OCD or high stress/anxiety levels.