The new and improved Lifetime Double Shot heavy-duty arcade basketball game is designed with innovative features your family is sure to appreciate and enjoy, like built-in infrared optics to provide accurate score keeping and design improvements for friendlier usability, convenience, and safety.The Lifetime Double Shot is designed with an extra wide 48 in. backboard to allow plenty of elbow room for side-by-side shooting competition. Electronic buzzers create an arcade atmosphere in your very own family room! The Lifetime Double Shot has an adjustable backboard height which can be set at 90 in. for high ceilings or 82 in. for lower ceilings. It is constructed of 1.5 in. steel tubing frame, a fiberboard backboard with no-peel, screen-printed graphics, and a heavy-duty nylon canvas ramp with front brace bar and adjustable straps with buckles to prevent sagging. For your convenience, this system folds up using locking pins for safe, out-of-the-way storage on those rare occassions when your Lifetime Double Shot is not in use. Note: Uses standard electrical plug. Does not use batteries. Full assembly required. Covered by a 90 day limited factory warranty in US and Canada.