Lifetime In-Ground Elite Basketball System, 48" Backboard # 90009 Frame: Lifetime's pro-styled steel frame gives you the look, the feel and the power of the professional game! The frame is powder-coated with a rust-resistant finish to withstand the harshest elements. 18" Orange Slam-It Rim Made of 5/8" Solid Steel with 1/2" Steel Braces and Double Compression Springs, with 70g All Weather Net Backboard Playing Surface; Shatterproof Makrolon polycarbonate playing surface gives you the look and play of pro-style glass. Graphics are screen-printed with UV-protected inks for superior color and protection agains the elements. 3.5" Round Pole - Powder Coated Steel 48" x 30" x 1" Powder-Coated Steel Frame with Clear Playing Surface and blow-molded frame pad.