**[STATIONARY UNDER DESK EXERCISE BIKE]**: Consisting of heavy-duty steel base with non-slip rubber pads and anti-skid solid rubber pedals with adjustable strong toe loops, our 18.9inches x 14.17inches x 9.25inches (L x W x H) pedal exerciser can stay in place on any surface and hold your feet stably. And its 18.9inches x 14.17inches x 9.25inches (L x W x H) dimension can allow it to be placed under desk. Please note: a higher desk clearance is recommended for best results. **[ADJUSTABLE TENSION FOR PERSONALIZED EXERCISE]**: Coming with a knob to adjust the exercise tension. It is a great low impact exercise for beginners and ideal for rehabilitation after a surgery or injury. **[CONSIDERATE DIGITAL DISPLAY TRACKER]**: Owning a 1.18inches x 0.98inches large digital LCD display to track your rotation times, rotations per minute, workout duration and calories burned conditions. **[RELIABLE PHYSICAL THERAPY MACHINE]**: Can be used to strengthen the muscles and reshape the curves of your arms and legs, increase circulation, improve stamina, relieve tension and promote concentration. Please note: wraps or bandages on feet may make foot straps too tight for use. **[FOLDABLE AND PORTABLE]**: Designing a foldable design for easy storage and carry with its 15inches x 12.6inches x 7.09inches (L x W x H) folding size, our 5.16lbs-weight pedal exerciser can not only be placed at home, but also carried to the office for daily exercise, physical therapy and rehabilitation.