The Dirk High Back Office Chair features durable, easy-to-clean leatherette upholstery over a foam seat and back. It has polished aluminum armrests, a tilt mechanism that locks in multiple positions, a swivel and a gas lift. Polyurethane casters with a stainless steel hood protect hard surface flooring. This modern office chair has a flat bungee band seat construction and the seat height is adjustable from 18-21''. Its strong components are suitable for contract/commercial use.