Product Description &amp; Product Data: 1. The squeeze toy is made of silica gel. It is harmless, tasteless and will not harm humans or pets. Reusable, just press the bubbles and they will make a "pop" sound. Then flip them over and start over! It can be reused and cleaned. The silicone material is strong and durable. 2. The sensory toys have bright colors and cute shapes, greatly improve the appearance, and are very popular with adults and children, so you can use them anywhere without quality loss. 3. Are you still worried about little things? Are you still plagued by work pressure? Still worried that your child is hyperactive but can't find a way? This stress-relieving toy educational toys can help you relieve stress well and have a good day in a happy state! I hope you like this bubble stress reliever toy from the pressure. I hope it can really relieve your stress. 4. Anxiety and stress relief toys perfect for kids, adults, autism, obsessive-compulsive disorder, ADHD, etc. as Christmas gifts, birthday gifts, Halloween gifts to train brain skills, relieve stress, relieve fatigue, eliminate anxiety and restore mood. 5. Each silicone sensory toy can support at least 10,000 extrusions. These Colorful Silent Toys for Anxiety Relief for Kids or Adults can be used in many places, office, home, party, school, etc. Specification:< /p> Material: Silicone Size(Square): 12.6*12.6*1.5cm Weight(Square): 78g < p>Color: yellow, orange, purple, green Pattern: square Can also be used as an insulating coaster. Scope of delivery: 4 * Square Pattern Stress Relief Toy Note: 1. Suitable for a wide range of people, the elderly, children, young men and women, also ideal for those with ADD or OCD or high levels of stress/anxiety.