Ergohuman Plus is the perfect fusion of art and science combined. This unique ergonomic chair targets and supports your back all in the right areas. Ergohuman has designed the Plus based on three areas; aesthetics, form and functionality allowing the users to benefit the ergonomic chair, and to utilize a synchro tilt mechanism with 3 positional lock. A multi-dimensional adjustable arm rests which gives flexibility and a height-adjustable pivoting headrest for full cranial support. Choosing Refurbished Chairs: Our chairs are fully tested, and we love bringing these back to life with the mesh being fully steam cleaned. Parts remain: The arms, castors and base may show signs of wear and tear. Due to the material of the chrome base, this will show signs of scuffs and minor scratches. This will not affect the functionality of the chair.