ViscoLogic® Series YS-8702BW Gaming Racing Style Swivel Office Chair, BLACK/WHITE by Viscologic In Stock. Ships from and sold by MATTRESSDIRECT Top quality office chair with integrated, durable steel frame Premium-quality artificial leather cover Thick, non-deformable foam for optimal sitting comfort Backrest with integrated headrest Durable footbase, 42-49cm Seat width : 50 cm Seat depth : 50 cm Backrest Height : 78 cm