2 IN 1 The adjustable Children's Gymnastics bar for kids exercise pull up bar and Playground Swing set 1)Stable Balance Beam: adjustable Children's Gymnastics bar, which is suitable for beginners or 1-4 level home balance training. The direct pull-down weight limit 400lbs & the usage limit 220lbs with its triangle designed base, which ensures the stability of the whole structure. 2)Adjustable Height With Lock: Specially designed screw knobs make it easy to adjusts height from 3'-5' at 2" intervals with Unique 13 Levels, while the lockdown knob is equipped for doubl…