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!Product name: office chairMaterial: steel frame bone, coral fleece + high resilience spongeColor: lake blue, orange, green, sea blueSize: folding bed size 117 * 68.5 * 15cm / 46 * 26.9 * 5.9, folding sofa size 68.5 * 53 * 64cm / 26.9 * 20.8 * 25.1Customizable: NoHandrail type: no handrailIs there a liner: There is a linerWhether it is removable and washable: YesGear position: 5 gears adjustableWhether to support ergonomics: yesWhether to assemble: whole assemblyApplicable scenarios: living room, study room, meeting room and officefeature of product1. The lining is thick and full, non-toxic, durable, and does not fade;2. There is a zipper, the cover can be removed for cleaning;3. The soft surface brings you a comfortable feeling;4. Foldable and adjustable to 5 levels;5. Suitable for home office meditation reading, watching TV or games, etc.Packing list: 1X 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.