High-Quality Material: The Flintronic flash bouncy ball is made of high-quality rubber with good quality. It's non-toxic, eco-friendly, lightweight, and features bright colors and excellent elasticity. It's a perfect toy for children and an excellent party favor. Bright Colors: These bouncy balls come in boxes with random color and style combinations, including gold, pink, silver, blue, green, and purple. Filled with glitter inside, they are perfect for children's parties. Package Includes: 30 Flash Bouncy Balls, 30mm diameter (approx. 1.2 inches). Children of all ages will love these classic bouncy balls for indoor or outdoor play. Best Gift: These super bouncy balls are excellent as party favors and goodie bag fillers for Halloween, Christmas, parties, classroom prizes, carnivals, and more. 100% Satisfaction Guarantee: We are committed to providing customers with a pleasant shopping experience. If you have any questions, please feel free to contact us. We will actively provide solutions and promise a 100% satisfaction guarantee. Warning: Not suitable for children under 10 months. Warning: Not suitable for children under 36 months