Features: Illuminating your celebration with our 24PCS LED Puffer Balls, featured bright color and longlasting glow powered with builtin button batteries, perfect for catching attention during nighttime fun. Use soft selected materials, these glowing toy ensure safety and longlasting, with easily replaceable batteries for extended playtimes. Great for children, teenagers, and pet enthusiasts, these sensory stress balls foster interaction and enjoyment among users of all ages. Perfect for birthday parties, festival celebration, family gathering, or outdoor event, these bouncy balls create a fun atmospheres and encourage social engagement. Add excitement to any occasion with these light up balls, making them great for school gifts, party favor, or goodie bag stuffers. Specifications: Component: Plastic Product Dimension: approx. 5cm/1.97inch Power Supply: Button batteries Package Includes: 1 Set Glowing Balls (24pieces) note: Please allow 1-2cm error due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color of the item.