Holds 40 balls, plus up to 150 jump ropes and 40 hoops. Indoor Rack has 3" dia ball-bearing casters with pedal-lock; All-Terrain Cart features heavy-duty 10" dia no-mar rubber front wheels and 6" dia ball-bearing rear swivel casters with pedal-lock. Durable ABS-plastic. Assembly required. 60”L x 19”W x 62"H (Indoor) or 65"H (All-Terrain).