This necklace features a 1999 Japanese postage stamp from the Summer 1999 greetings series of Hearts and Doves.The image was taken from a real, used, vintage postage stamp and may have post office cancellation marks.The size of the pendant is 20mm and the chain is 18 inches long, in a matching antique bronze finish with a lobster clasp.Pendants are water resistant but not waterproof, I recommend removing before showering, bathing or swimming.