The Poul Kjærholm PK31 armchair was introduced in 1958. An iconic club chair steeped in mid century modern history. The architecturally stunning combination of modular cushions, modular back & side panels and modular frame creates the intrigue of the piece. Aside from an entirely comfortable & practical seating application, the PK31 makes an exceptional modernism addition to the most discerning of collections. The original PK31 was built around the concept of modular units. The idea that the difference between the single, 2 or 3 seat module is simply the introduction of the additional module. The under side of the sofa features a series of 4 high gloss polished #304 stainless steel leg frames. These give each section the visual of being an independent modular unit.