This black glass necklace has a silver bail and has iridescent white resin on it. It is 1.1" in diameter and hangs on an 18" silver chain necklace. The color combination is contrasting and stands out making it a very unique handmade piece. The resin adds to the beauty of the black glass. It would go well with most outfits and is sure to accent your jewelry accessory collection. It also makes for a wonderful gift.