This is a black agate stone and one 24 inch stainless Steel chain finished in a polished black tone. Referred to as Triple Black, black stone, black camel and black wire and chain. These are very high quality polished black agate stones, hand wired with a top loop for the chain to be easily removed and replaced with a different chain if you so choose. The shape of the stone will vary. Comes in a nice gift box, so if you are giving these as a gift, you won't have to gift wrap it. We have other styles, search 4031800, 4031901, 4031903, 4030955, 4030956, 4031748, 4031801 and 4031479 in the search box for other black stone necklaces.