The Kas ST STK chair, with its solid beech frame, provides strength and durability. Customizable with a wide range of shades, the Kas model features an upholstered chipboard seat, with the option of being upholstered with fabrics, leathers and faux leather from our catalog or supplied directly by the customer. The distinctive feature of this chair is the backrest, composed of wooden bands that, starting from a wide base, narrow as they rise, giving the chair a sleek and dynamic line. This particular design not only adds a touch of elegance, but also makes the chair stackable, a practical solution for optimizing space in contract or residential settings.