Description This is a set of sticky ball, made of plastic materials, your children can use it to play with confidence. With a reasonable design and a wide range of use, it can be used as a child& 39;s target throwing toy, and it is also an excellent dart toy accessory. Features - Color: Red, Yellow, Green, Blue.- Material:Plastic.- Size:3.40X3.40X3.40cm/1.34X1.34X1.34inch.- Made of premium material, smooth surface without burrs, it is safe for kids to use.- Easy to use, when the sticky ball hits the fabric dart board, it will not easily fall off.- Exercise kid& 39;s coordination of hand and eye, as well as the arm muscles, keeping them active and happy.- Applied to multiple places, perfect for the parties, home, beach, backyard, and other outdoor activities.- Small and lightweight, easy to carry, you can take it to anywhere to have a parent-child activity.Packing list: 20 x Sticky Balls