Ergonomic High Back Mesh Office Chair with Adjustable Headrest, Lumbar Support, Backrest, and Seat Height computer Desk

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