The Battle Creek BedWarmer is the perfect solution for poor circulation or cold feet. People with arthritis, PAD, Chronic Fatigue, Fibromyalgia, Reynaud’s syndrome, MS, restless leg syndrome and many other problems can benefit from its soothing warmth. The 18 by 36 inch size can warm one side of your bed or go across the bottom of the bed. The standard, single temperature model warms with a low, consistent heat to surround feet and legs without heating the whole bed and features a lighted on/off switch. There's also a deluxe, dual-temperature model with a plush fleece cover that adds an extra layer of comfort especially if you prefer to use the BedWarmer on top of your sheet. The deluxe model allows you to heat the unit quickly to warm cold feet, and then switch to low heat to maintain that warmth through the night.