Due to State and Federal Law, we sell Syringes and Needles only to the Medical Facilities. Assembled with tool free removable arm and back * Comfortable cushioned seat and backrest * 1" Aluminum frame is lightweight, sturdy and corrosion resistant * Height adjusts in 1" increments (18"-24") * Back reverses without tools * 3 Position Back depth is adjustable from 18" - 19" in 1/2" increments * Extra large suction cups provide added safety * Limited Lifetime Warranty * Weight capacity: 300 Lbs *