- High-back executive office chair with fixed armrests in black and dark grey polyester fabric Ergonomically designed, curved backrest with an integrated headrest that is wide, tall, and lightly padded, and padded seat that is deep and wide provide comfortable support 360-degree swivel seat and white 5-star base with hooded casters Conforms to BIFMA standards for office furniture Assembly required - Monarch Specialties 1 Black/Dark Grey Contemporary Adjustable Height Swivel Executive Chair