Ritter units facilitate the handling, promote a good attitude and bring performance day by day. The healthy sitting comfort for a long working day.It is primarily used to clean the teeth's surface during a dental treatment.Electric movement for smooth, quiet positioning. Ergonomic design for comfortable seating during long treatments. Broad space for dentist’s legs. High-quality ultra leather upholstery. Programmable chair positions, plus last position. Auto return function:Safety switches. If the safety switch is activated, the chair automatically moves up a few centimeters.Trendelenburg movement:Seat and backrest movement synchronized. Left and right armrest. Double-articulated headrest.