This Family Bocce set comes with eight 90mm all-weather soft pvc balls, one 40mm Pallino and a convenient carry bag with a handle. The soft, low impact balls are great for use on gym floors because their soft nature means they don't endlessly roll away like traditional hard Bocce balls would on a hard surface. low-impact balls are great for younger children. The soft vinyl construction means they are quiet so they may work well in an Adapted PE class . Also work great for outdoor use too since they are all weather.