The ARCUS 240 BO HO is an ergonomic office chair designed for modern work environments, including corporate offices, coworking spaces, and educational institutions. It features a height-adjustable swivel mechanism with an upholstered seat and a mesh backrest available in Theo Nets, Omega, or Rhythm fabrics. The chair's black nylon frame and seat cover complement its SYAC synchronous mechanics, which include automatic preset backrest resistance and adjustable force via a front rotary dial. Additional features include a seat slide, a black 5-star nylon base, and 60 mm black castors. The chair is available in a basic version without armrests, with optional height-adjustable lumbar support and an upholstered headrest. Recognized with the Red Dot Design Award, the ARCUS chair, designed by Martin Ballendat, is noted for its distinctive arc and elegant design. Available in black and light grey, it offers a blend of style and functionality for collaborative workspace furniture.