To start off this section, we should note that a regulation backboard is 72 inches wide and 42 inches high. Most basketball systems, however, do not have this large of a backboard. There are a large number of mini basketball hoops available, which we will not consider. We will consider basketball hoops made by Lifetime Products, Spalding, Huffy, Goalsetter, and Goalrilla product offerings that have systems that can have the rim reach 10 feet. In this group of available basketball systems, backboards widths can be as small as 44 inches wide and as big as a regulation-sized backboard. Here are some more details for each size group.