I can hardly find any information about these, they are supposed to be for a mens vest or waistcoat from what I can understand. They are more than likely gold filled and or gold rolled. The black one was likely a mourning piece and the red one as best as I can tell especially considering the age is likely coral, although it could be another material. All items ship the next business day unless otherwise stated in shipping times. Please note that this item ships from Alaska and may need additional shipping time above what USPS states to arrive.