Dunnrite PoolSport Replacement Mini Swimming Pool Basketball by Dunnrite Products Basketball Circumference: 24 inches Replacement basketball for the Dunnrite PoolSport Swimming Pool Basketball Hoop and Dunnrite PoolSport Swimming Pool Basketball Hoop with Stainless Steel Rim (Item #B150) Color-matched to Dunnrite Hoops Enjoy 1 year manufacturer warranty Free shipping when you purchase from Dazadi