Quiet, smooth operation. Heavy duty frame ensures strength and patient safety. All steel construction. Larger sleep surface than conventional bed. Split pan design with removable bed ends is easy to set-up. No tools necessary for set-up. Hand control (included) provides for multiple bed positioning for patients. Emergency manual crank included. Bed kit comes complete with 1 set of half length bed rails and inner spring mattress. Warranty: (Original purchaser) Lifetime on welds, 5 years on frame, 1 year on all other parts and components. Mattress Option: Mattress Included; Bedrail Option: 1 Set of Half Rails