The seat and backrest are covered with polyester fabric and connected by an inner nylon j-bar. Front side of the backrest is also covered with an elastic mesh. An anti-shock synchro-mechanism has 5 operating positions. Other adjustments include backrest and seat tilt angle, stiffness control and backrest height regulation. Base is made of nylon with glass fibre. The 65mm castors are suitable either for soft or for hard flooring.
A few types of armrests, nylon or aluminium bases, selection of upholstery fabrics and leathers.