1. High-end ergonomic chair. 2, PA Nylon backrest/ Ergonomic fixed armrests and adjusteble headrest; 3. Top—level imported mesh and Superior fabric (Air permeable/comfortablejsoft) 4, Ergonomic armrest with son PU arm-pad; 5.60* high density molded foam 6, 3 positions lock mechanism(3.Omm thickness) 7, Class 3 gas lift with SGS approved 8, Base: #340 chromed base 9, 55mm Black PU wheels (Noiseless) IO. Warranty: S years Color: Dark blue mesh and fabric
