• Massage lumbar cushion can effectively support the waist and alleviate waist fatigue • Left and right lifting armrests provide a comfortable position for your arms • High-quality PVC leather cover is easy for you to clean • Equipped with five easy-to-rotate wheels for smooth and free movement • The high backrest and extra headrest protect your neck and spine • Adjustable chair back can switch chair to bed in seconds to meet your different needs • The retractable footrest provides support for your feet and can greatly relax your legs • A high-density cushion seat gives you a great sitting experience