Revolving mechanism designed for the insertion of a mattress h18.
Innovative revolving sofa system, that with a simple and single opening process makes it possible to leave the seat and back cushions in place on the sofa. With this mechanism you can use a H 18 cm Mattress, that can be compared more and more to a real mattress bed, recommended and advised for daily use.
Sleeping surface with base in fuse-bonded steel and elastic straps for a better sleeping moment.