Motorised bed base for double, single, queen-size or XL beds with standard wired control or remote control (optional), Cometa 300 has a steel frame 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.