Exquisite and unique creative design, brand-new quality, for those who like it! Material: titanium steel Size: 6, 7, 8, 9, 10, 11, 12 Function: rotating chain, decompression ring, bottle opener Color as shown Packing: 1 ring High-quality materials-Our ring is made of high-quality stainless steel, durable, healthy materials, harmless to your body; The inner surface of the ring is highly polished, scratch-resistant, and wears longer. The surface painting effect is more retro and fashionable. The unique design allows you to get through stress and help reduce anxiety. Improve your mood. It's perfect for anyone looking for a distraction-free way to change bad habits or get rid of irritable energy when you can't do it. Make you attractive.