【Size and Materials】: 10x 6.3 inches (approximately 25 x 16 cm) ,Made of high-quality silica gel, non-toxic, odorless, light weight, suitable for safe use by children. It is durable and can be cleaned with warm water and soap when in use. | 【Washable & Reusable】: These finger sensory fidgets toys are waterproof and can be used in the bathroom so the child will not cry in the bath. They are washable and reusable. | 【Creative Toys】It is soft and durable, suitable for kids to play. The colorful rainbow colors toys make children love it, let them busy and not noisy, and also improve children's concentration and thinking skills. | 【Fun Game for Family】: They are not only suitable for family members to play together that they can create a good family atmosphere and enhance happiness, but also can take it to play anytime, anywhere, such as: in car, at office, at school, camping, etc. | 【Perfect gift and satisfactory customer service】: This is a great sensory toy and a lovely gift for family and friends. If you have any questions about this product, please feel free to contact us via email, we will help you solve the problem within 12 hours.