The Alvin Premo Ergonomic Drafting Chair is a comfortable and stylish adjustable chair, giving you a choice between leather and stain-resistant fabric upholstery and black and medium gray colors. This task chair is black fabric. The contoured seat and back cushions comfortably cradle your body. You can adjust the height and depth of the back rest, which features a heavy-duty spring tension tilt-angle control to give you just the right support for your back. The back rest is 16 inches wide and 14 inches high. The full-size molded foam seat cushion is 19 inches long, 17 inches wide, and 3 inches thick.
This ergonomic drafting chair has an adjustable seat height of 24 to 29 inches. The black nylon base is reinforced with steel and 25 inches in diameter. The adjustable black foot ring is 21 inches in diameter. You can move this drafting chair around the office on 5 swivel wheels. Assembly is required.