Lab X Series of phlebotomy chairs for blood drawing are designed for patient comfort. A thick, padded, contoured seat and arched back offers an extra measure of patient comfort. These are supported by a stable, durable, steel, powder coated frame. The height adjustable arms make it easy for the clinician and comfortable for the patient. These Bariatric Chairs come in an assortment of sizes including extra tall and extra wide accommodating patients from 400 to 850 LBS.