Like-new gray "lichen" Ligne Roset Sofa bed - very comfortable sofa, easily convertible to Queen-size firm mattress.
Rectangular frame within high resistance tubular steel, , with panels of particleboard clad in polyether foam (34kg/m³ - 6.3 kPa). Steel-framed sleep area. Feet in moulded aluminum.
Seat + back cushions (which become mattress) in high resilience Bultex foam of varying densities (core in 37kg/m³ - 2.6 kPa, ''comfort layer'' in 32kg/m³ - 2.1 kPa and top layer in 26kg/m³ - 1.25 kPa). Lumbars/pillows in polyester quilting. Sleep area: 140x200cm, thickness 16cm.