The Node Fitness foldable under desk exercise bike is compact, lightweight and pre-assembled for immediate use, just unfold, secure, and start pedaling. Weighing in at just 6 pounds allowing for easy storage and transportation. The exerciser can be used beneath desks in the office, in home while watching television and for therapy for those with limited mobility. The pedal exerciser is effective on both arms and legs while increasing your range of motion, blood circulation and burning calories. Useful for people occupying sedentary positions for extended periods of time as well as those undergoing physical therapy. The tension knob allows you to adjust the pedal resistance settings and the LCD screen displays RPM, workout time and calories burned. Non-skid rubber feet provide traction and stability on any floor, table, and surface preventing the pedal exerciser from sliding during use. Each pedal has a nonslip surface and adjustable straps for added comfort and safety. Recommended maximum weight capacity of 250 pounds. Product Dimensions: 9-7/8" High x 14-1/8" Wide x 21" Front to Back. Folded Dimensions: 7" High x 14-1/8" Wide x 12-3/4" Front to Back.