Material: silicone 【Premium Quality】:Our Wristband Fidget Toys are made of high-quality silicone material, the material is soft and easy to keep clean,will not cause any harm to humans and pets,so you don’t have to worry about your child’s safety. 【Effectively Relieve Stress】:This push bubble pop fidget toy has a quiet side and a loud side to pop, is a great neat sensory tool to relieve stress and keep your brain break. It is idea for people with autism, the ADHD, the elderly, children and adults who need to relieve stress. 【Easy to Use】:It is a wearable Push Pop Bubble can be worn on your wrist, simply press the bubbles down and they make a slight popping sound.It is the most popular small toy for stress relief today. 【Portable perfect gift】:This push bubble pop is a perfect gift for adults and children with anxiety, attention deficit hyperactivity disorder, autism, ADHD, hyperactivity and other special sensory needs. And easy to carry, does not occupy the bag space.