Premium Ergonomic Office Chair 47 To 57 Centimeters Height Adjustable Curved Back With Flip Up Armrests For Home OfficeProduct Overview From Home Symphony, the Premium Ergonomic Office Chair is designed for comfort and support during long work sessions. The chair features a curved back that follows your spine and a high density sponge seat wrapped in black PU leather (faux leather) for durability and easy cleaning. The seat height is adjustable from 47 cm to 57 cm, with adjustable tension to tailor the feel to you. Flip up armrests let you slide the chair under desks