Deli E4503 Executive Chair with Headrest4503 Office Chair with Headrest Enhance your comfort and productivity with our Ergonomic Office Chair designed with your well being in mind. Featuring a high density rebound sponge made from environmentally friendly materials, this chair offers strong rebound while being skin friendly and breathable. The chair includes fixed elastic waist support and fixed armrests for added comfort during long hours of sitting. Its elastic mesh fabric is breathable,