Flash Furniture High Back White Ribbed Upholstered Leather Executive Swivel Office ChairA classic of modern design, this chair is crafted in durable leather upholstery and a polished aluminum frame for a minimalist look that leads in attractiveness. High back office chairs have backs extending to the upper back for greater support. The high back design relieves tension in the lower back, preventing long term strain. The comfort molded seat has built in lumbar support and features a locking tilt mechanism for a mid pivot knee tilt. This