These are some toy balls for multipurpose use. Made of plastic material, safe and for long time using. Small size, light weight, easy to use, with decorative look, these bouncy balls can not only help people concentrate, but also in life, also can be good early educational props for kids. Features -Color:Assorted Color -Material:Plastic -Size:3.00X3.00X3.00cm/1.18X1.18X1.18in - Made of good and wear-resistant plastic material, sturdy and safety, the ball toy is safe and . - These sky bouncy balls help promote a sense of calm and reduce stress, having good relaxing effects. - This sky bouncy ball is small and lightweight for easy and convenient to carry to the children. - Portable to carry, present for your friend and family, they will definitely like it very much. - Great to promote the early education and kids' understanding of color, enrich their playtime. Package list: 10 x Bouncy Balls