Materials: Upholstery can be specified in a wide range of Spinneybeck® leather. Frame is polished chrome hand-ground and hand-buffed to a mirror finish. Upholstery straps attached with aluminum rivets. Cushion has 18 Individual panels cut, hand-welted, and hand-tufted with leather buttons produced from a single cowhide. Cushions are premium quality, highly resilient urethane foam with down-like dacron polyester fiberfill.