Children Find Their Own Levels Of Success TierDrop Goal, when suspended from your existing goal, converts a traditional goal's one opportunity for success into an inclusionary shooting experience. Your student's opportunity for success is instantly tripled with 3 regulation-size 18" (45.7cm) diameter hoops, in a cascading configuration that places each goal 1' (30.5cm) lower and 18" (45.7cm) closer than the hoop above it. Shooting hoops becomes both a challenge and a joy. Assigning different point values to the different levels (i.e. 3, 2 and 1) adds a new depth to that same old half court basketball game. Hang two TierDrop Goals, and let your class have a full-court blast. The rugged TierDrop Goal is rigidly built to take a constant barrage of basketball hits. However, as common sense would dictate, it is not built for slam dunks or hanging heroics. Ships assembled.