Bed handle (Sunny Hill DE23)

The handle is on 2 adjustable legs, the rectangular part goes under a mattress at a right angle to legs. The straps go through the strap holdes and are to hold the bed mattress in place. When in position the handle is visible but the rectangular part in under the mattress. So the mattress (and the person sleeping on it) has a handle at the side of the bed which is very helpful for someone with physical problems - for example to sit up or just to have something to hold on to.