Lifetime New Adjustable Portable Basketball Hoop (44-inch Impact®): Backboard: The Impact® Backboard is molded of high-density polyethylene, making it virtually unbreakable. Graphics are screen-printed with UV-protected inks for superior color and protection against the elements. Rim: The original 18” classic basketball rim! The Classic Rim features a 5/8-inch solid-steel ring supported by 1/2-inch braces and an all-weather net. Height Adjust: Enjoy the game at your level without the use of any tools! The telescoping pole adjusts the rim height from 7.5 to 10 feet in 6-inch increments. Pole: The 3 pc. round steel pole is protected with a powder-coated, weather-resistant finish. Base: The system is supported by a heavy duty portable base. Just fill with 27 gallons of sand or water and play today. No cement required. Specifications: Backboard Size: 44 in Rim: Classic Adjustment Type: Telescoping Adjust Adjustment Range: 7.5 ft. - 10 ft. Pole Sections: 3-Piece Pole Size: 2.75 in. Round Base Type: Pro-Court Base Base Size: 27-Gallon Base Dimensions: 43.2” x 30” x 6.5”