Features: Multifunctional: This beer Bottle opener key chain is a portable tool, which can be used as a keychain and can also be used to open beer bottles conveniently. Durable material: Make of stainless steel, it has corrosion resistance and durability, can withstand outdoor environmental tests, and ensures a long service life. Convenient to carry: Small and lightweight, it can be hungs on a keychain or placed in a pocket. Beer enthusiasts: Suitable for those who enjoy beer, whether it's outdoor picnics, campings, parties, or other occasion, they can easily open beer bottles. This set of outdoor stainless steel beer Bottle opener key chain includes large and small sizes, which can easily open a variety of beer bottles. Specifications: Material: Stainless Steel Large Size: 7x3.8cm/2.75x1.50inch Small Size: 5x3.1cm/1.97x1.22inch Package Includes: 2pcs Bottle Opener with Keyring note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.