It is available with high or low back and with or without armrests. The backrest is adjustable and can be inclined by up to 12 from the upright position. This ensures a variable, flexible seating position which is comfortable and good for your body. With the gas spring you can adjust the seat height easily (40-50 cm), so your chair is always tailored to you, whatever your height and shape. It has a stable aluminium star base in either black or chrome where you can rest your feet. Choose between glides for soft flooring or hard flooring. Collection S from MartinStoll is a chair family, with task chair, lounge chair and meeting chair, designed by Michael Lammel and Markus Heller from NOA Intelligent Design. The representative chairs offer different functionality but shares the same recognition in the high quality level and common design expression.