Clasp measures 24.6mm(width) x 26.5mm(height), of typical hollow construction, in die struck tombac, fire gilded, complete with four prongs on reverse; it comes with a ribbon with obvious signs it was attached and worn on it, but removed from the ribbon; a fine quality textbook example, in worn condition. It comes with an old wooden box, likely hand made by the recipient. A Vet pick up. A nice example of the worn clasp.