[Material]: Using safe and environmentally friendly PU material, elasticity rises slowly, durable. [Safety]: Soft hand feel, good bounce, low risk of injury and low risk of damage. [Lovely and energetic design]: It will definitely be welcomed by your family, friends, teenagers and classmates. These soft game balls are perfect for jumping, shooting and squeezing. [Multi-purposes]: Ideal multifunctional ball suitable for street tennis, beach tennis, beach ball, throwing and catching practice, etc. Product Specification:Material: PU, spongeDimensions: about 6.3 x 6.3 x 6.3 cm. Color: yellow. Features:Using safe and environmentally friendly PU material, the elasticity rises slowly and is durable. There is no sound when squeezing these interesting toys. If you press it many times, you will be pleasantly surprised to find how recoverable it is. Children and adults will love throwing and squeezing these mini foam sports balls Very suitable for stress relief. All kinds of fun and soft toy balls make you happy and bring laughter and fun to your children, friends or colleagues. Ideal for birthday party toy balls or any holiday Valentine's Day, Christmas, Thanksgiving. Package includes:9 x Softball Tennis.