Although the early Celts preserved their traditions orally, they also developed a highly symbolic 25-letter written alphabet, based on trees, that was known as Ogham. These sterling silver pendants represent the Ogham symbol for each month; an accompanying card describes the attributes of people born under each Celtic sign. Approx. 10 1/2 mm w x 19 1/2 mm h. Please specify month. On an 18 chain. Discontinued; limited months and quantities available!