Louis 20 stackable chairs by Starck for Vitra, 1998. 4 Stackable chairs in brownish colour. A curved seat made of a plastic type with an aluminum base. The chairs are marked on the underside of the seat. The chairs are in used condition. Philippe Starck (1949- ) is a French designer of interiors and utensils for Vitra AG, Switzerland. The measurements are 84 cm high, 45 cm wide (frame legs) and the seat is 41 cm wide. The depth is 53 cm and seat height is 48 cm Each chair weight is 6 kilograms. This piece is attributed to the mentioned designer/maker. It has no attribution mark and no official proof of authenticity, however it is well documented in design history. I take full responsibility for any authenticity issues arising from misattribution