Office Chair Primy Ergonomic Desk Chair

Office Chair Primy Ergonomic Desk Chair with Adjustable Lumbar Support and Height, Swivel Breathable Desk Mesh Computer Chair with Flip up Armrests for Conference Room (Black) 360 degree rotation Ergonomic chair back Good air permeability 90-degree storage armrest Thick chair surface and armrest 10cm Up and down lifting function Durability is high and seating surface is high