Features Include Portable water volley system rotomolded of rugged UV treated polyethlene. Each Polethylene bases hold sand or 17 gallons of water each weighing almost 160 pounds when fully assembled for Solid Stability. Easy portability. Heavy duty 20 foot long all weather nylon volleyball net is adjustable in size from 12 feet to 20 feet. Includes a vinyl constructed Volleyball and Basketball for water use. Two molded drink holders and a ball holder are molded within each base. Net Supports 2 38' diameter, round, powder coated aluminum support pole set for volleyball net and backboard. Bases Thick walled UV treated polyethylene construction 23 pounds in weight empty Approximately 400 pound water capacity 33' wide x 21' high x 20' deep NetBall Heavy duty 20 foot long nylon volleyball net Adjustable to smaller sizes of 18', 16', 14' and 12' Two 2 rugged white vinyl volleyballs for water use Hardware Stainless Steel Aluminum Assembled Dry weight per assemble