Seat Seat frame in black, through-dyedpolyamide. Natural cork inset, hard- wax treated or covered in blackembossed leather. Gas lift operated by pressing a disc in black, through- dyed polyamide with all-round access underneath the seat.Additional options for cover of seaton request.Subject to technical changewithoutnotice. Technical detailsFunction The Stitz is a leaning aid with infi- nitely variable height adjustment bymeans of an encapsulated gas lift. Frame Base comprising a pouch in black,non-slip elastomer, filled with quartz sand. Cover in black, through-dyed polyamide. Stitz Design: ProduktEntwicklung Roericht Model 201/1 Seat surface cork, frame black Stitz Model 201/2 Seat surface in blackembossed leather,frameblack 2