Lifetime Portable All Weather Basketball System, 52 Inch Shatterproof Backboard 52" Steel Framed Shatterproof backboard is constructed of High Density Polyethylene for superior strength and durability Features Front Adjust height adjustment mechanism; easily adjusts from 7.5 to 10 feet. 3 Piece Powder Coated Steel Round Pole, Adjustment Increments: 6 inches 35 Gallon heavy duty base provides stability and portability; Can be filled with water or sand Rust-resistant all weather finish and all-weather nylon net; can be used indoor and outdoor Backed by a 5-year limited manufacturer warranty