The Workstore ST - Regus (Eco) Medium Back chair can be used for flexible and convenient seating, especially for long hours. This ergonomic chair comes with a cushion seat and mesh back along with a designed lumbar support to prevent any complications to your back due to long hours spent seated . The fixed armrest provides convenience along with a multi locking mechanism for a choice of flexible positions. This ergonomically designed chair comes with a 5 pronged nylon base that provides the flexibility you will require for movement. Buy these office chairs online at Workstore.