One way to maintain your independence is with the revolutionary SitnStand seat. It will safely help lift you up out of a chair, potentially freeing you of the need to ask others to help you stand up. The SitnStand lift chair is a safe, easy to use, and hassle-free lift assist aid. It is comfortable to sit on, even for an extended time. Being portable and lightweight, you can use it in any chair, either at home or elsewhere. This SitnStand item includes: 1 SitnStand 1 removable cover 1 Li-Ion battery 1 battery charger To sit down safely, first press the button on the controller unit to inflate the seat cushion, then sit down and simply deflate it to be gently lowered into the chair. To get up again, press the button and the seat inflates steadily, gently lifting you until you feel able to stand. No installation No assembly Convenient and portable Suitable for sitting on sofas, couches, standard chairs, armchairs, and can even fit a non lifting recliner Lifts adults of any height with a weight of up to 120kg Weighs only 3kg, including battery and charger (all included) The cushion seat cover is removable and machine washable