Ball holder is ½" rnd solid bar, ¼" steel, ball holders 6" rnd with two ½" holes to mount at users choice on stable surface. Holder has clearance from stand or wall to hold large 14.5" balls to smaller medicine balls. Ball holders can be bolted to both sides of rack for increased storage. Stand includes 5 ball holders 2"× 3", 11 gauge square steel frame, 61" tall with stable H frame design, all black powder coat finish.