Set of 6 vintage Giancarlo Piretti chairs, model DSC 106

Set of 6 vintage chairs model dsc 106 by giancarlo piretti for castelli, 70s. Stackable model with tops and seat in light wood / gold plywood. Tubular steel frame. Adjustable glides. Designer: giancarlo piretti model: dsc 106 materials: chromed metal frame, beech shell dimensions: seat height: 43 cm, total height: 77 cm, width: 54 cm, depth: 56 cm condition: in used condition, traces consistent with their age (see photos) adjustable glides stackable.