The Office version of the Calum collection features extremely comfortable chairs for workspaces, with a design of clean lines and flowing shapes, making the seating fit easily and naturally into any workspace. Three backrest heights are available. Two versions of the aluminum base: the first is a four-point aluminum base with a mechanism for adjusting the height and tilt of the seat, and the second is a five-point base with self-braking wheels. Two options for armrests: hard made of cast aluminum or soft with a metal frame and polyurethane padding. This allows you to choose the most suitable model option.