3 7/8″ high x 2 1/2″ wide. Brass body. Brass shackle. A paper seal padlock. “U D A G” is stamped on the reverse of the body. “5 AV” is stamped on the reverse of the shackle. “SLAYMAKER LANC, PA. 1948” is stamped on the obverse of the shackle.Patent #’s 97127 141519.