This comfy office silver chair frame is made of a heavy duty, sturdy plastic material, providing reliable support and stability. Includes a mesh back fabric designed for optimal air circulation and comfort The seat is height adjustable, so you can customize it how you like. No one keeps their arms in the same position all day. This armed office chair features easily adjustable arms that can move with throughout the day. Furnish you office or home office in comfort and style with this high quality office chair. 93.75″ H x 23.75″ W x 28″ D