50" x 30" x 2" Shatter Proof Fusion Backboard with Blow Molded Frame Pad * 3 Piece Black 3.5" Round Steel Pole System * 18" Slam-It Rim is build with a 5/8-inch ring of solid steel, with 1/2" steel braces & double compression springs let you slam it like a pro! * 22" Offset extension from playing surface to pole * Action Grip Height Adjustment - Easy One-Hand Adjustment from 7.5" to 10" in 6" Increments