These creative bouncy balls are made of premium and skin-friendly material, durable safe for children to play. Lightweight, and easy to carry, so you can take it with you wherever you go. A great gift for children, especially in birthday, Children's Day, etc. Features -Color:Random Color-Material:Rubber-Size: About 3.00X3.00X3.00cm/1.18X1.18X1.18in -Fine workmanship. Round edges and smooth surface, safe to touch and do not hurt your hands. -Packed with large quantities, which can meet your various using and educational needs for kids. -Using well-selected material, strong resilience, harm free, and odorless, safe for children to play. -Lovely design with excellent workmanship makes it attractive and delicate for children. -The bouncy balls are designed with frosted texture, which will give you a good mood for playing. Packing list: 30 x Bouncy Balls Z