Perfect pair of earrings with exquisite art deco/art nouveau designer . These are one of a kind. The fabulous shades of multi color green and blue abalone will accent any color you wear. They are accented with aurora borealis crystals. The posts are surgical steel and include a saucer backing. Very lightweight and sit on the ear perfectly. They dangle and hang approximately. 1 " long . Would make a great second earring. This pair of earrings match perfectly my locket that I have posted . Great set if you like sets. The metal is pewter and contains no nickel. You can swim or shower with them. They will not turn or tarnish. Excellent quality. From a smoke free pet free home.