The Super Water Volleyball deluxe game system is the essential volleyball game for municipal pools, community centers, YMCA's, health clubs, luxury resorts, cruise ships and other commercial and residential locations that demand continuous action, non-stop performance, and no-nonsense safety features. Dual, high capacity, rugged plastic bases each hold up to 50 gallons of water or sand to create stable platforms that virtually anchor the net to the deck. The Super Water Volleyball's heavy-duty, nylon net stretches tightly between the bases and adjusts from 12 to 20 feet. Includes two official size, waterproof vinyl volleyballs, hardware and easy-to-follow assembly instructions.