Material: Titanium alloySize: 5.1x2.2x0.4cm or 1.99"x0.86"x0.16"Color: As shown in the picture1. Strong durability: Titanium alloy is a very hard material, so the Titanium alloy keychain is highly and can be used for a long time without easily getting damaged.2. Exquisite and simple: The design of the Titanium alloy keychain is very simple and exquisite, which can not only show your taste but also match different styles of clothing.3. Waterproof and corrosion-resistant: The titanium alloy material has excellent waterproof and corrosion-resistant properties, so you don't have to worry about using the Titanium alloy keychain in wet or rainy environments.4. Safe protection: The shape of the Titanium alloy keychain has been carefully designed, which is not only convenient to carry but also can protect your keys from getting lost or damaged.5. Multiple uses: In addition to being a keychain, the Titanium alloy keychain also has other multiple uses, such as hanging on personal equipment or as a fixed object. Multiple uses make it convenient and practical.Note:1. As we all know, the colors displayed on different computers may be different, and the actual color of the product may be slightly different from the pictures below.2. Due to manual measurement, please allow for a measurement deviation of 1-2 centimeters.Package includes: 1pcs