Take on a variety of playground games with the Rhino® Poly playground ball set. These balls are designed using a unique process of rotational molding, which allows us to recreate the feel, texture and weight of the best rubber playground balls on the market. This ultimate bladderless playground ball features a seamless design which prevents no shape distortion or air leakage even if it's over inflated. The Rhino® Poly playground ball set offers ease of play and is an excellent choice for all age groups. · Rhino® Poly playground ball set · Ultimate bladderless playground ball · Made by a special process of rotational molding · Through this process we are able to duplicate the feel, texture and weight of the best rubber playground balls on the market · Features seamless design, no shape distortion or air leakage even if over inflated · 7" dia · Set of 6 · 1 of each: Red, Orange, Yellow, Royal Blue, Green and Purple