Features:This product is made of safe PE material and has no harm to the children. Children don't feel uncomfortable when they play it. Use a variety of colors, to help children recognize colors, they will have both fun and knowledge. It can help to the children's balance. The layout of the ball rolling design can help children grasp the rotation of the ball, adjust the balance. The structure is simple and convenient, do not need to install, the children can play it any time and anywhere. It's a great gift your kids, friends, and family memebers.Specification:Material: PEColor options: red, yellow, blue, greenSize: Approx. 60cm*20cmWeight: Approx. 1000gPackage List:1 x Balance Board3 x Ball3 x Anti-Slip Strip