The Perfect Sleep Pad is a heating and cooling pad for your mattress with a precise temperature control system that ranges from 46 to 118 degrees Fahrenheit.Using a network of micro tubes, this cooling mattress pad regulates the surface temperature of your mattress by actively circulating water throughout the night.This cooling pad is here to help with insomnia. You can now control the temperature on your side of the bed without disrupting your partner, enabling both of you to enjoy uninterrupted deep slumber.Wondering how to sleep better on those stuffy and uncomfortable nights? The Perfect Sleep Pad provides the ideal sleep temperature control at the convenient touch of a button.