The Wellcare Electric Blanket 2-in-1 is an ideal combination heating blanket that can be used both as an upper blanket and as an underblanket. This innovative electrically heated blanket can keep you warm as an overblanket, for example on the couch, patio or in bed, or as an underblanket, which significantly improves your sleep quality. This electric blanket uses the Best Bed Climate Design that follows the human body and ensures that the blanket provides just enough warmth.