Safety Warnings:[IMAGE]CHOKING HAZARD - Small parts. Not for children under 3 yrs. The Fun & Fitness Happy Bike promotes a healthy and active lifestyle for children, with fun, low-impact exercise. It"s fully equipped with an adjustable seat and a battery-operated odometer with auto-scan option that displays time, speed, calories, distance, total distance, and pulse. The odometer also has an auto-on, auto-off feature, which shuts off after four minutes. Most of the metal surfaces are padded to prevent bumps and bruises during exercise. This fun health system is easy to assemble with the included instructions and tools. Coated with lead-free paint. Not intended for use by a child weighing over 150 lbs. Never allow more than one user at a time. Assembled dimensions: 26.75"H x 14"W x 21.5"D. Weight: 8.5 lbs.