Designed to allow the user to sit or lie comfortably in a bed with a high degree of independence. Features a smooth, quiet operation and can elevate from 5 - 85". Fitted to the bed with two straps, the first being a figure of eight strap at the foot of the bed and the second secures the mattress to the bed by means of a locking buckle on the frame. Width adjustable. Suitable for single, double or king size beds! Easy to use handset. Knee break option offers additional comfort and prevents the user from slipping down the bed when sitting upright. Angle of the knee break ranges from 4 - 13". Optional grab handles (on either side) help people to stand up from the side of the bed and balance themselves before walking. Wipe clean with non-abrasive cream cleaners. Can be used with most orthopaedic mattresses. Fits to most types of bed including Divan, Pine slatted and metal beds.