Chairik 136 has a shot-blasted aluminum frame with a 4-star swivel base, an extra-large seat and a low back that is ideal for both dining and office settings. Danish designer Erik Magnussen's expanded compression-molded seating offers prime back support without pressure on the spine that provides easy comfort in any sitting position. Available in a variety of colors and surfaces, the choices include melamine, lacquer hues, PUR integral foam, plastic and lazure finish.