A motorised frame available in twin or full size, Cometa 250 is divided into 2 sections that serve to raise the heat and feet. An emergency battery system returns the mattress to its level position in the event of a loss of power. The structure is made from steel tubing and the slats are in beech plywood, with independent balancers at both ends that respond to the movements of the body. The lumbar region offers stiffness adjustment sliders. The motor is operated by a wired or (optional) wireless control pad.