I Valex® 2 Amino Acid Modified Oral Supplement, 14.1 oz. Can, 1 Each Pillow Cases Protectors machine washable cover 16 7136 machine washable cover Spans entire width of back and can can be operated from either side of the chair * 4 heavy duty 5 casters with positive locking swivel and wheel brakes * Welded powder coated frame has a 5 year warranty * Elastic seat base and adjustable elastic back straps provide the ultimate in comfort * Includes 2 side trays * Model #657 Features: * Both arms drop independently and heavy duty spring pins lock arm securely in place * Exclusive one touch action drops arm securely in place * Chair can be rolled with arm down * Arms drop level with seat for easy transfers * Seat Width: 25 Overall Width: 35 Leucine free to allow greater intake of intact protein Isoleucine and valine to help prevent deficiency of these amino acids