Dimension: W 9cm x D 40cm x H 31cm. Exercise bike: Get a HOMCOM mini exercise under-desk bike. LCD screen: LCD screen displays time, distance, calories burnt, and count so you can keep track of your fitness Ideal for: Perfect for beginners and those recovering from injuries and surgery, can simply be kept under a desk and exercise from work. Features: Low impact, hassle free exercise options to keep yourself fit has an easy-to-read LCD display screen and a tension knob to control resistance. Adjustable: Adjustable pedal straps to keep feet and hands secure and in place to exercise and build strength.