The CanDo® Fold-Up Pedal Exerciser is a pre-assembled (just add the tension knob) portable exerciser for both upper body and lower body range of motion and strengthening. For transporting or storing, this model easily folds – just push and hold the push button and bend the leg. The CanDo Fold-Up Pedal Exerciser can be used on the floor for foot pedaling, or on a tabletop for hand pedaling. The 11 inch wide leg spread and 4 flat bottom rubber feet help keep exerciser stable on different surfaces. The pedals have wrap around adjustable straps. The adjustable tension knob allows the user to easily change the pedaling difficulty level from little resistance to heavy resistance. Users can pedal forwards or backwards for range of motion and strengthening the arms or legs. The CanDo Fold-Up Pedal Exerciser can be used on the floor for foot pedaling, or on the tabletop for hand pedaling. CanDo Fold-Up Pedal Exerciser Instructions for Assembly and Use CanDo Fold-Up Pedal Exerciser Specifications: Measures Overall: 11 inches wide, 22 inches long, 17 inches high Item weighs: 18 lbs. Weight capacity: 150 pounds. Material: Chrome plated steel frame. Care: Clean with dry cloth, do not use solvent cleaners.