M-Chair is another development of Ton Haas industrial design in co-operation with Paul Schudel and Hans Ebbing. M-Chair can be used in luxury waiting areas and lounges. Its simple construction based on a metal frame and plywood makes it efficient and reasonable attractive to produce. The ergonomics are good and because of its basic shapes M-Chair will fit in many different environments. M-Chair is produced and distributed by Spectrum from the Netherlands.