Each link is hand carved and cast in brass with a handmade clasp. Adjustable up to 24" Jewelry Care: WATERSANDSTONE jewelry is made primarily with brass. Brass will eventually build up an antique finish as it is worn. Many people like this natural patina, but if you are not happy with it, you can polish your jewelry with an over the counter brass cleaner and a soft cloth. Brass Cleaner, Accessories Holder, Stylish Bracelet, Necklace Design, Modern Necklaces, Gifts For Your Mom, Burke Decor, Chain Necklaces, Delicate Earrings