Features: 1. Ergonomic decompression device, the decompression board is the most ergonomic, easy-to-use and addictive decompression toy today. Small size and light weight. While decompression, it can also help children develop their intelligence. 2. Pressure release pad controller, our pressure release toys are made of high-quality silicone and have a smooth rubber surface. 3. Help you to concentrate, suitable for attention deficit hyperactivity disorder, also suitable for students, office workers and daily entertainment. 4. Lightweight and portable, palms-sized, easy to carry, will not take up space, will not take it out, play anytime, anywhere. 5. The material of popular toys is BPA-free plastic, safe and tasteless. When you need to clean the toy, just rinse it with water.   Notice: ①Actual color may be slightly different from the image due to different monitor and light effect ②Please allow 1-3cm deviation due to manual measurement     Description: Material: Silicone Size: Heart: 190*203mm, Square: 200*200mm, Octagon: 203*203mm, Round: 200*200mm Weight: Heart: 129g, Square: 176g, Octagon: 168g, Round: 138g Color: As picture show Package List: 1xDecompression Toy