Aluminum frame, vinyl upholstery and cushioning. For general purpose. Clear anodized finish (no paint). Fully-padded back (Class 2). Cushioning and upholstery per MIL-STD-1623. Non-slip glides per drawing S3200-860055. 17-1/2" wide x 20" deep x 33" high. 15 lbs. Please specify upholstery color. Ships in 16-20 weeks after receipt of order.