JustInTymeSports Wall Mounted Mini Basketball Hoop - Mini Pro Xtreme Strong two stud mount with steel bracketing (Designed for studs 16" apart) 24" x 16" x 1/4" Polycarbonate backboard backed with 1/2" steel (2nd largest model behind Ultimate) 12" inside diameter rim made with solid 1/2" steel; break-away rim spring 7" Rubber basketball included (Ships deflated) Distance from wall to the front of the rim is 22.5"