The Saarinen Executive Chair (1946) was originally made of fiberglass but was later updated in polyurethane. The feel remains unchanged as the molded shell flexes slightly with the sitter. The contoured plywood seat is supported by metal or wood legs. This chair is Intertek Clean Air Certified for its use of low-emitting products. Manufactured by Knoll according to the original and exacting specifications of the designer. Backed by a five-year manufacturer’s warranty. Made in the U.S.A.