These microwave heating pads warm a bed, crib, bassinet, or car seat. At bedtime let the soothing heat help you unwind after a stressful day, and at the same time save a little money by keeping the thermostat down a few degrees. It is nearly impossible to sleep if your feet are cold, so place one at the foot of the bed to help you drift off. Rest assured that our warmers are safe as there are no electrical wires. There are no added fragrances to distract you from sleep.