This is a Reddy Kilowatt pair of screw back earrings and a matching pin or brooch. The set is gold tone, possibly brass, with red enameling. The earrings and pin measure 1 inch long. They all have the R for registered and M.R. on the back. The set is in very good condition and does not appear to have been worn. They may need cleaning or polishing. Please let me know if you have any questions. Thanks for stopping by.