I received this from an American friend. It's a valuable item made from fabric used in the costumes from the Metropolitan Opera's 1991 production of Parsifal. I highly doubt anyone else will have one. I've kept it stored away since I received it. The material is probably synthetic. It's not silk or anything like that. Approximate size: Height: about 12 cm Zipper length: about 20 cm Bottom gusset: about 4 cm Strap length: about 112 cm It's a very lovely item. I would be happy if someone could use it.