Features 1. High-quality materials: Made of non-toxic food-grade silicone material, the material has excellent elasticity, comfortable touch and excellent flexibility. In addition, it has excellent heat resistance, cold resistance, ozone resistance and aging resistance, and can be used for a long time at temperatures from -40C (or lower) to +250C (or higher), and can be washed in dishwashers, microwaves, ovens, refrigerators, etc. 2. Unique design: This sensory activity board has a unique card slot design, which increases your sense of pressing, pulling, lifting and pressing, and the pressure port design is not easy to fall off, with an intuitive tactile experience. There are a variety of colors to choose from, which adds more fun when playing, and helps to improve hand-eye coordination and fine motor skills. 3. Decompression: A very decompressing educational toy that can relieve stress and anxiety, it is very convenient to install and disassemble, and it has a good relief effect on patients with autism, ADHD, and obsessive-compulsive disorder who need to be comforted, allowing dear babies to enjoy the happiness brought by the game in a quiet personal world. 4. Quiet world: In noisy public places, we prefer to have a quiet world. This unique and creative toy allows babies to play independently and quietly in noisy places such as stations, airports, restaurants, shopping malls or hospitals, creating a quiet and peaceful environment for your travel or play. 5. With the advancement of technology, there are more and more devices with electronic screens, and fewer and fewer people are exposed to electronic screens. It brings us a lot of harm, such as destroying attention, affecting intellectual development, damaging eyesight, etc. At this time, we need such a very good gift for our beloved baby. The sensory activity board can improve children's brain ability, develop brain intelligence, think positively, and increase creativity. Specification Style: Circular Material: Silicone Color: Pink, Green, Red Size: 17 x 17 x 1.3 cm Weight: 270 g Package Include: 1x Silicone Sensory Activity Board