Stability gets doubled up on this stand. The 35.5-by-23-inch base holds 110 pounds of water or 176 pounds of sand, and a separate 23.5-by-15.5-by-10-inch weight bag takes another 110 pounds of sand across the frame, which matters on windy days or when players hang on the rim. Rim height runs through 10 settings: 7.7 to 10 feet with 3 tubes fitted, or 4.9 to 7.2 feet once the middle pole comes out. The 39-by-26-inch PET backboard carries reinforced corners, a double spring damping system and a metal bracket behind the 18-inch ring. Reinforced corners protect the board edges and a strong metal bracket behind it carries the rim load. Two 3.5-inch wheels move the 46-pound assembly across a driveway once the base is drained.