This is an ornately carved Howlite Moon Face with an Elegant Silver Setting and Chain. The Pendant measures 1" across and 1.5" tall. The chain measures 18" in diameter.
 
Howlite absorbs negative energy and its calming qualities are thought to also help reduce insomnia as it relieves and unburdens an overactive mind. In terms of physical healing powers, it's said that Howlite can help to balance calcium levels and strengthen its wearer's bones and teeth.