Astronaut Mattress Sleep Aid

Help your baby drift off with this award-winning crib sleep aid that mimics the gentle motion of a car ride. Designed to work on any crib or bassinet mattress, it offers six levels of vibration and a one-hour auto shutoff to soothe your little one. A calming red nightlight adds extra comfort, with options for a 1- or 12-hour auto shut-off. Suitable from birth, this sleep aid is battery operated (2 AA batteries required.)