[Material]: Made of safe and eco-friendly PU material, its elasticity gradually increases and it is durable. [Safety]: Soft to the touch, good bounce, low risk of injury and damage. [Fun and Dynamic Design]: Family, friends, teens, and classmates will love it! These soft play balls are perfect for jumping, throwing, and squeezing. [Multifunctional]: Ideal multifunctional ball for street tennis, beach tennis, practicing throwing and catching, etc. Product Description: Specifications: Material: PU, sponge. Dimensions: approx. 6.3 x 6.3 x 6.3 cm. Color: Yellow. Features: Made of safe and eco-friendly PU material, its elasticity gradually increases and it is durable. It makes no sound when squeezed. If you squeeze them several times, you will be surprised by their resilience. Children and adults will enjoy throwing and squeezing these mini foam sports balls. Great for stress relief. This fun ball game will make you happy and bring laughter and fun to your children, friends, or colleagues. Perfect as toy balls for birthday parties or any other celebration like Valentine's Day, Christmas, or Thanksgiving. Package includes: 9 soft tennis balls. Note: Due to differences in lighting and screen settings, the item's color may vary slightly from the pictures. There may be a slight difference in dimensions due to manual measurement.