We recommend this new big and tall office chair, unlike regula mesh chairs, it’s features big and wide seats for extra comfort on those long working days and desk chair has an extremely comfortable back that adjust 6 position lumbar what you need and supports your back, whether you're working at high pressure, or gaming intensely. In the meantime, office chair has ergonomic armrests: 11 position adjust, executive chair depend what you need, you can relax adjustable the chair.