– High-quality engineering material PP + Fiber
– Backrest made of high-quality mesh fabric for office use, seat fabric
– Fixed armrests
– Seat Cushion: One-piece molded shaped sponge, never deforms + dust cover
– 3.0mm thick lockable base
– Three-tier SGS certified gas lift, 100#5 black sunken head gas lift
– 350mm square conical electroplated feet, static pressure 1136KG
– 55mm Nylon + PU white edge mute wheels pass BIFMA