DYHOME Office Chair, Brown Leather Office Chair, PU Leather Executive Office Chair, Adjustable Mid Back Computer Chair, Conference Swivel Task Chair with Padded Armrests 💻[Ergonomic Design] The upgraded headrest, thick cushion and padded armrests are ergonomic, which allow you to feel comfortable when using the office chair. The slightly curved backrest can effectively support your entire back and relieve your fatigue. 📝[Excellent Material] This office chair is made of PU leather and metal frame which is waterproof, durable, and stable. High-quality wheels make your chair move smoothly and also protect your floor. The height of the seat is adjustable which meets your different needs. 🔎[360° Rotation & Swing Function] 360° rotation office chair