Specifications: Color Blue/Pink/White/Red/Green Material Sponge PVC iron Net weight 43.5 lbs Weight capacity 330 lbs Overall dimension 28.5" x 28.5" x 50.5"-54" (L x W x H) Seat height 19"- 22.5" - 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