PRACTICAL AND INTERESTING The keychain has something to do with "Game of Thrones". It is very practical and the design is also very suitable for the current trend. At the same time, the keychain is also very delicate and light. You can therefore bring it with you when you go on a trip or to work. This is very cheap and practical. PROPERTIES: Portable: The keychain is very delicate and light. Because of this, the keychain is very portable. If you go on a trip or to work, you can bring it with you. FASHIONABLE: The design of the keychain has something to do with "Game of Thrones". And this is very fashionable and suitable for the current trend. Durable: The material of the keychain is copper or osmium. They are very solid and strong. So the keychain is very durable and the usage time is also very long. Practical: With the use of the key fob you can open the beer bottle and that is very practical. SPECIFICATIONS: Materials: copper and osmium Weight: 26G Size: 11.6CM*4.7CM Color: gold and silver Package: 1* a key bottle opener