... tilt, seat height adjust,high quality, competitive price. Chair description:1.material: PU upholstery,u can choose other color 2. armrest: ... on each chair.2. Elegant design, excellent workmanship3. high quality , competitive price, durable. Quality control:1.Have strict quality control in ... with a increasing spread every year. Dear friends, if u interest in our products, pls feel free to contact me ...