This motorised frame is available in twin, full size, queen and queen XL with wired or (optional) wireless control panel. Cometa 300 features a steel structure and beech plywood slats. The mattress support layer is divided into 4 motorised sections that are easy to recline. The slats in the lumbar zone feature stiffness adjustment sliders. All slats are fitted with independent balancers to ensure total comfort. Cometa 300 also features an emergency battery system that returns the mattress to its level position in the event of a loss of power.