The Goaliath GoTek Basketball Hoop features a powder-coated steel pole and a revolutionary installation design. Using Stabili-Strength Technology, the GoTek directly installs the pole into the ground and secures with concrete inside the pole for increased stability and ultimate strength. The 54" W x 33" H Infinity Edge backboard has edges that wrap around to the back of the backboard as one continuous material for increased rigidity. The GoTek's Quick-Play design makes assembly as quick and easy as possible. The basketball hoop comes partially assembled with attached hardware and a pro-style breakaway rim allowing you to assemble your goal in less time than competitors. The spring-activated rim flexes under pressure, similar to professional-style rims. The breakaway rim also protects the backboard and prevents player injuries. Using an all-steel crank actuator, the basketball hoop is adjusted from the NBA and NCAA regulation rim height of 10 feet to the safety-approved 7.5 feet. This basketball goal is backed by a 5-year limited warranty. Basketball accessories such as a basketball or basketball pole pad are not included .