Set of five Walter knoll office / conference / desk chair, Germany, 1975. The chairs swivel 360º and are adjustable in height. We have six chairs available. In very good condition with beautiful patinated leather and thorough polished aluminum. The leather colour is a mix of taupe, brown, grey and cognac. The mechanisms on all the chairs are in perfect working condition. One chair misses a plastic foot and on one chair the label is gone, the rest is labeled by Walter Knoll. This chair is especially designed to be exclusive and of the highest quality. Rare to find, certainly in a set of six. Manufacturer: Walter Knoll Country: Germany Model: Office chair Design period: circa 1975 Date of manufacturing: 1970s Size: cm W x D x H 66 x 57 x 103, seat height 46-52 centimeter Material: Aluminium / leather Condition: Very good / Normal signs of age and use / Beautiful patinated leather / Thorough polished aluminium / All mechanism are working good.