Wooden Base Frame 60x30 in beech plywood, lumbar rigidity regulators with rings with 4 underslats, 26 multilayer slats 38x8, SEBS inserts. Conical feet diameter 55 mm. Corners with comb joint.
Multidirectional plates with stiffness adjustment in the shoulder area.
 
TECHNICAL FEATURES
60x30 mm plywood frame 
SEBS inserts
Sturdy comb corners
Shoulder stiffness adjustment  with multidirectional plates
55 mm conical feet in beech
Single, queen size and double versions available