Ergonomic High Back Mesh Office Chair with Adjustable Headrest, Lumbar Support, Backrest, and Seat H

igh-Back Executive Chair product size: W25*D25*H47.5-50Ergonomic mesh office chair: Install-free cantilever armrest with PU padExecutive office chair: 2-to-1 Synchrony Lumbar Support office chair with headrestBreathable mesh seat: Seat matrix mesh with nylon seat shell bellow & height adjustmentComputer desk task chair: Install-free cantilever armrest with PU pad; Free locked mechanis