Riders 31.5 to 41.3 in tall get a proper fit on this 12-in kids bicycle, with the saddle sliding between 17.5 and 19.5 in and the handlebar moving to match as a 3 year old grows. A fully enclosed chain guard wraps the sprocket so loose pant legs and shoelaces stay out of the drivetrain. The padded saddle holds up through longer loops around the block. Holiday styling carries through to a two-mode sound box and a bell that plays a recorded greeting, while a tall safety flag marks the bike for drivers.