This motorised and reclinable steel structure frame features wood slats anchored to the frame by SBS supports. The queen size version features independent mattress supports and two motors for a particularly comfortable night’s sleep. The wired or (optional) wireless control pad also features an emergency battery system that returns the mattress to its level position in the event of a loss of electrical power. Stiffness adjustment sliders in the lumbar zone serve to increase or reduce the rigidity of the support offered by the frame.