This portable and economical UpEasy Heavy Duty Lifting Cushion is perfect for the larger user who need help to stand.It activates automatically as the user stands, lifting up to 80% of their weight up to 154 kgs (24 st). It is fully self-powered and does not require electricity instead using a hydro-pneumatic gas spring that ensures gentle and safe lift without pushing you forward. Weighing just 4 kgs, it has a built-in carry handle making it incredibly portable and works on most armchairs or sofas. The 100% polyester cover is fully washable while the foam cushion offers excellent comfort and is easy to care for.