Drive Medical, Pedal Exerciser Drive Portable Adjustable Resistance Levels 13-1/2 X 14-1/2 Inch Black / Silver, Count of 1Product Description A low impact form of exercise that is ideal for toning leg and arm muscles Electronic, five function display indicates exercise time, revolution count, revolutions per minute and calories burned Resistance easily adjusted with tension knob Four anti slip rubber pads prevent sliding and protects surfaces Compact design easily folds for storage and transport Comes completely assembled Button cell battery for display panel included