Features: 1. Made of high-quality alloy materials, not easy to rust and deform, strong and durable. 2. Single finger design, unique shape, not easy to break, and long service life. The four rings are connected to each other, and each finger can be worn. 3. Versatility: This is a simple and elegant ring. Can be used for outdoor sports, hiking, mountaineering or emergencies, etc. 4. Lightweight, it can be hung on the key ring or put in the bag, so it is very convenient to carry. 5. This personalized retro ring is the perfect gift for father, husband on Father's Day, Thanksgiving Day, Christmas and other holidays.     Notice: 1.Actual color may be slightly different from the image due to different monitor and light effect 2.Please allow 1-3cm deviation due to manual measurement                Description: Material: Alloy Size: Inner diameter: 2.2cm Outer diameter: 3.5cm Package List: 1 set x Ring