This bed rail works well as a side rail to keep you from falling out of bed and as a support bar for getting in and out of bed. The safety bed rail folds down and out of the way when it isn't in use. Attaches to any size home or hospital bed with included dual safety strap and at 23" high will accommodate taller pillow top mattresses. The safety bed rail is a great home care product for anyone who has problems with falling out of bed. Cannot be used on UK profiling beds.