Dear Madam (Mr.), it is a great honor for you to visit our shop. Your satisfaction is our eternal pursuit! glad to serve you! Hope our shop has products that you are satisfied with!Feature:Adjustable armrests, space saving, convenient and flexible adjustable armrests, making space more concise, allowing more space to use spaceFirm keel, fit the different curvature of the waist, relieve cervical fatigueReasonable height, adjustable height allows people of different heights to sit at the same heightStable base, we focus on sturdiness and safety, with thicker materialsSeat bag · wide waterfall line, ergonomic hip curve design, sinking waterfall curve sedentary not tired, built-in high quality styling spongeBreathable low-elastic mesh, low-elastic mesh, sedentary, not easy to clean, easy to clean, breathable, not worried about sedentary and heat storageparameter:Name: Computer Chair/Gaming ChairMaterial: One-piece plastic back + mesh seat,Size:seat back size:(L * W * H)56cm * 46cm * 93cm/22.4" * 18.4" * 37.2"Style: simple and modernStyle positioning: economicalGross weight: 9kgRated load capacity: 330lbsPacking list: 1X office chairNote:1. Product: Only sell swivel chair. Other products on the image are only used to reflect the suitability of the product and are not included.2. In order to guarantee the quality of the product, after placing the order, we will arrange the shipment for you. The estimated delivery time is about 18-25 days.2. Service: If you have any questions about the product, please feel free to contact us and we will reply you within 24 hours.