The Super metal 64GB USB flash drive keychain is a 2 in 1 product that is used to copy and transfer digital data and the metallic keychain enables the users to attach their keys inside it to avoid the missing of it. The USB flash drive is made of the metallic body which is dust-proof, waterproof, shock-proof and universally compatible. It is made of 100% seal design which makes it anti-static, anti-magnetic and high-temperature protection.