Lifetime 1466 Courtside Portable Basketball System with 50" Shatter Guard Fusion Backboard Portable basketball system requires no cement--just fill up the base and play 50-inch sturdy polycarbonate backboard with screen-printed graphics Orange Slam-It Rim comes with double-compression springs to provide spring-back action Three-piece, 3-inch round telescoping pole joins the solid base and backboard Use a broomstick to raise and lower backboard