Giantex Ergonomic Mesh Office Chair Executive ChairDescription: Enhance your workspace with the high quality executive chair! Tailor your seating experience with an array of adjustable features including a 90 115 adjustable backrest, 4" height adjustment, and 60 rotation adjustment headrest. Moreover, the adjustable lumbar support provides essential back support and reduces strain. The height adjustable mesh office chair adapts to a variety of desk heights and user preferences. The mesh surface and