With Drawer Provides a comfortable efficient means of collecting blood from ambulatory patients 2 full length height-adjustable armrests support the arm in the optimum position for vein puncture and prevent back-bending of the elbow and subsequent flattening of the vein Armrests are interchangeable left to right with the drawer placed at either side of the chair and the moveable portion angled to either side Neutral gray powder coated steel frame and black one piece polypropylene seat are designed for maintenance-free service Seat height: 17 1/4 Seat width: 17 Weight capacity: 250 Lbs.