These are way too cool and way too inexpensive!!! Great deal when you purchase the whole set of 12. They are about 2 inches tall and made of dark metal material. Each one is hole punched so you can put a string through them and use as ornaments or put a jump ring in them and wear as a necklace. Or glue on other projects. Some have string attached and others don't. If you want to purchase individually convo me. Postage is the same and cost is $2.50 per piece. Buy them all for $12.