Adjustable ring made of natural stones and high-quality 14k brass Exquisite quality and excellent durability. Choose from 12 models! No. 1: Midnight Blue No. 2: Black No. 3: Yellow No. 4: White/Aqua No. 5: Green/Khaki No. 6: Apple Green No. 7: Chocolate Brown No. 8: Khaki Brown No. 9: Plum Purple No. 10: Light Pink No. 11: Orange No. 12: White