Ordinary furniture is quickly transformed into mobility equipment by simply adding the UPEASY Power Seat. Electrically powered, this lifting cushion works on most armchairs and sofas. At home, or when you are visiting, it will lift you effortlessly with a flick of the power lever. This lifting cushion especially benefits those who suffer from conditions such as Arthritis, Parkinson's, Degenerative joint conditions as well as Post-operative conditions. UPEASY Power Seat features high density slow-release memory foam that helps protect against pressure sores. It also comes with a water-proof cover.