Spalding Basketball Backboard and Rim Combo has a 48in poly carbonate backboard with a board pad, a structural steel frame and a 5/8in solid steel Slam-Jam breakaway rim.
Spalding's 421-253 basketball backboard rim combo fits both round and square poles and comes with a white all weather net. The Slam-Jam breakaway rim has a 2 7/8in X 2 1/2in hole pattern.
The Spalding 421-253 backboard and rim package has a 5-year limited manufacturer's warranty.
PLUS- The Spalding 8839S Converter can be configured to mount to a pole, wall or roof! Offset provides added play area and extends out over sofet/rain gutters.Extension arm length 22". Elevator is adjustable to 6 different positions with the aid of a stick or broom handle.