Made in Germany by KFF. Designer Karl-Friedrich Förster. Very famous chairs of this designer. Sinus chair was the first chair made by KFF & which achieved great success very quickly. Very good vintage condition. A couple of scratches can be found on the metal. The price is for one. Thanks for visiting my shop. For additional questions, I am at your disposal. You can follow us on our instagram page @woodastal. 1 Of 2 Vintage Kff Sinus Dining Chairs, Retro Design, Made in Germany, Desiner Karl-Friedrich Förster