The Loop Chair was designed in 1954 by Swiss designer Willy Guhl for Eternit. The shape of the chair was originally conceived in 1947 using clay impressions. The production chairs were made of mass produced Eternit fibre cement mats, which were moulded before they hardened. The design was revised by Guhl in 1997 and made of an asbestos-free fibre-reinforced cement (FRC), with a larger radii and two reinforcing corrugations to compensate for the weaker material. Photo of original 1954 Loop Chair. Swisspearl
