Product details:

Incredible Durability Designed with a firm, rugged three-ply cover, these rubber utility balls are tough enough for routine kicking and heavy institutional outdoor use. With a nylon-wrapped bladder, you can count on excellent shape retention over years of heavy play--no lumpy or misshapen balls here! Superior Versatility These top-notch utility balls are great for playground games of all types, including wall ball and kickball. And, thanks to their tacky easy-grip cover, your kids will experience superior accuracy when handling and tossing. Different sizes accommodate all ages and activities, such as kickball, four square, and more. - The construction and texture allow them to be a great all-purpose ball, however because they're much harder than standard playground balls, these are not recommend for contact sports. - Easy Customization A range of colors and sizes make it easy to customize your selection to show unmatched spirit and aesthetic uniformity. The vibrant Rainbow colors also allow instructors to break up classes into groups and teams that are quickly and easily identifiable by color. - Take activities a step further and add variations or unique challenges based on color. Throw a red ball in the mix and make it a hot potato increases or decreases points. Catch a yellow ball, perform 10 jumping jacks--the ideas are endless! Rainbow Utility Ball Options - Rainbow Utility Balls are available in sets of 6, in 3 sizes. Also available individually in 1 size. - Rainbow Sets6 dia8.5 dia10 dia - Individual Balls.