Headrest: Adjustable black 2DPP headrest
Backrest: PP+fiberglass frame, invisible lumbar support, high-quality mesh
Seat Cushion: Elastic fabric, high-density foam, 12mm curved board, black PP shell
Armrest: Fixed black PP armrest
Chassis: Three-speed tilt and recline locking system
Gas Rod: 85# black gas rod, 4cm countersunk
Base: ∮340 black PP twisted foot
Caster: φ50MM black PU wheel
