SpecificationsColor - BlackMaterial - Metal, PE, PCBase Dimension - 37.5" x 22"Backboard Dimension - 38" x 22.5"Inner Diameter of Rim - 18"Overall Height - 4.8-11.5 ftFloor to Rim Height (2 Poles Installed) - 3.3 ft / 3.6 ft / 3.9 ft / 4.3 ft / 4.6 ft / 4.9 ftFloor to Rim Height (3 Poles Installed) - 5.6 ft / 6 ft / 6.3 ft / 6.6 ft / 7 ft / 7.3 ftFloor to Rim Height (4 Poles Installed) - 8.4 ft / 8.7 ft / 9 ft / 9.4 ft / 9.7 ft / 10 ftNet Weight - 38 lbsBox Quantity - 1Package Includes - 1 x Basketball Hoop, 1 x User Guide