Ritter 277 Air Lift Stool Hand Release with BackRitter stools by Midmark provide optimal comfort, support and stability. The star shaped base design allows for closer access to the patient and stable, easy maneuverability. The 277 has all of the features of our best selling 276 stool with the added support of an ergonomic backrest. Stability Chrome five leg caster base and hoodoptional glides make it stationary if you choose Comfort Wide, amply padded seat is constructed of dense foam while a bead