Made of Stainless Steel.3 in-1 design, can be used as nail clippers, bottle openers and key chains. Multifunctional and durable, easy and convenient to use. This smart Bottle Opener Ring will be extremely useful when you need it, and will be a great help to help you open many types of products! The strong and reliable structure is able to quickly open beer bottles It is perfect for any gift-giving occasion. It is compact and convenient to carry, this product is an excellent promotional product for gift shops, beauty salons, beauty schools and day spas.