The stitching which draws the contour.
Padding: in different density non-deforming polyurethane foam coated with acrylic layer. Lining 100% cotton. Structure: frame in different kinds of wood and support with interwoven elastic webbing, completely covered and reinforced with polypropylene. Upholstery: fabric or leather. Removable covers: fully removable covers in fabric. Feet: chromium-plated steel.