This is a black obsidian stone with a 24 inch stainless steel chain finished in a polished silver tone. The stone has a matching polished silver tone pyramid with Shrine emblem attached, These are very high quality polished black 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 this same necklace available in a polished gold tone, item number 4031900.