Enhance Motor Skill: This kids bowling toy set is designed to help children develop hand eye coordination, motor skills and body balance through fun gamesApplication: This indoor kids bowling set is suitable for both indoor and outdoor environments, and is ideal for family entertainment, kindergarten activities and team building activitiesEnvironmentally Friendly: This bowling pin and balls is made of soft and environmentally friendly NBR foam, which is lightweight and no harm to floors, furniture or wallsNoise Freely Design: The unique material of the bowling sports toy ensures quiet without disruptive noise, making it great for entertainment in a quiet environmentChild Friendly Grip: The design of the bowling pins and balls is great for small hands and easy to grip, which enhances the overall gaming experience and increases comfort Specification: Material:NBR Foam Size Chart: Bottle Height: 28cm/11.02inchBall Diameter: 13cm/5.12inch Package Includes: 10 Indoor Kids Bowling Pins2 Balls Note: 1.This is not infant toy, please take away from children to avoid eating.2.Please allow slightly errors due to manual measurement and different .