Material: the keychain is made of good quality zinc alloy, it is solid and durable, anti-scratch and anti-rust; And it features snap hook with swivel Features: the key chain bottle opener can open your bottle cap easily; Moreover, there are 2 holes on the keychain which can add 2 extra key rings to keep your keys organized Size: keychain (length x width x thickness): approx. 3.3 x 0.9 x 0.31 inch; Key ring diameter: small one is approx. 0.9 inch, and the large one is approx. 1.26 inches Color: gun color and gold; The typical color contrast makes the keychain more fashionable and unique; And the distinctive and compact design allows for easy carrying and storage Package: includes 2 pack keychains, one is for yourself, the other can be applied as a wonderful gift for your relatives, friends and colleagues Dear customer, Thank you for choosing our products. If there is any problem with our products, please contact us through the order information. We will be happy to serve you and solve it for you as soon as possible within 12 hours, thank you!