OFM 119-VAM-604 Straton Series Vinyl Task Chair, Charcoal Extra-thick padded Seat for all-day comfort Anti-microbial/ anti-bacterial vinyl (vam) for easy cleaning Ergonomic adjustments for Back Height, pitch, tilt, and Seat Height Built-in lumbar support and 360-degree swivel Sturdy 25" 5-star wheeled base with 250lb weight capacity