Hand-braided from genuine leather necklace with a 61x34mm double-sided plain cross made from pewter. I've added a lobster clasp for easy way to get it on and off. Sizes - This listing is sold as 18" in length. If you would like a different size please send me a note and I'll make it for you. The other choices are 14", 16", 18", and 20". I do make custom necklaces as well , so if you have an idea of something you'd like and can't find it , let me know, and I might be able to make it for you. Thank you for looking