Our pedal exerciser consists of heavy-duty steel base with non-slip rubber pads and anti-skid solid rubber pedals with strong toe loops to keep it stay in place on any surface and hold feet stably. And it comes with an adjustable tension knob to fit different exercise strength. A great low impact exercise for beginners and rehabilitation training tool it is! Additionally, it owns a 1.18inches x 0.98inches large LCD digital display to track your rotation times, rotations per minute, workout duration and calories burned conditions.