... one piece of equipment to do pull/chin ups in 3 grip positions (narrow, neutral, and wide) ... upper body workout bar attaches and removes from doorframe in seconds No drilling, no tools and no fasteners needed ... turns any doorway into a personal gym; installs in seconds ideal for pull-ups, chin-ups, dips, crunches ... door.Package:1pc/color box(white box),5pcs in one brown cartonColor Box Size: 51x8.5x19.7 ...