Lifetime 90062 54-Inch Glass Adjustable In-Ground Basketball System with Pump Adjust 54" x 33" x 1.5" Powder Coated Steel Frame with Clear Tempered Glass Pro-Style Playing Surface 3 Piece, Black 4" Square Steel Pole System with Powder Coated, Weather Resistant Finish 18" Slam-It Ultra Rim is build for aggressive play with supporting a 5/8-inch solid steel and wrap-around steel braces The Pump Adjust - Trigger-less Height Adjustment from 7.5' to 10' in Infinite Increments 27" Offset extension from playing surface to the pole