The Slam offers a unique combination of adjustability, durability and affordability! The Slam includes a heavy 4x4 11 ga. steel post. Our one piece post design eliminates the potential for joint deterioration common with sectional posts. The Quik-Pinrim height adjustment design makes adjusting the Slam quick and easy. To adjust, simply pull the pin located on the back of the unit, lift the adjustment handle to the desired rim height, replace the pin and you're ready for action. The Slam is adjustable from 10 to 7 in six inch increments. The Slams spring aided design insures that adjustment is effortless. Various backboards and rims are offered with the Slam so you can choose the Slam package that fits your family. For additional safety, pole padding and backboard padding can be added to any Slam package. Every Slam package comes with a Lifetime Superior Warranty.