This is a beautiful unaltered sea shell directly from the ocean. It may be used as a smudge plate when burning sage or loose incense. There are natural holes in the side which are useful to burn stick incense. However, it is a beautiful decorative piece for any place in the home or business and a great place to showcase a collection of polished gemstones. Because these are from the natural world and each one is different, please allow us to choose one for you. Ours are a larger size approximately 6" x 5".