Feature: 1. Safe and practical: The decompression ball is soft and will not hurt the child, which strengthens the emotional communication between the parent and children. 2. Endless fun: Stick to the wall and wait for it to fall slowly, catch it and continue to throw it on the wall. When you are confused, toss the ball at the ceiling will help you relax. 3. Super tear-resistant: Unlike many other decompression balls, these are highly tear-resistant and will not break open. The decompression ball can be squeezed, comfortable to grip. Perfect for reducing stress. 4. Help you relax: Whether in search of decompression toys or a new fidget toy, our balls are perfect. 5. Ideal gift: Simple but fun squeezing ball that is ideal for rehabilitation and physical therapy. These autism toys are also great for kids with ADD or ADHD and people with OCD or high stress/anxiety level. Specification: Name:Decompression Ball Size: about 4cm/1.57in Material:eco-friendly TPR Package List: Decompression Balls*4