Package content: you will receive 6 pieces metal magnet keychains, sufficient quantity for you to use and replace; Size: each magnet keychain is about 1.57 x 0.47 inches, proper size for you to carry with Magnetic design: each magnetic keychain consist of metal rings and magnet pendant, which can be attached easily to metal surfaces like refrigerator, metal door, chairs, convenient for your place and find them Easy to carry: this pocket keyring magnet holder features a split ring that is easy to install and unload, you can use them to hang keys and another small items together, which also takes a good look for your key Multiple use: our metal magnet keychain can not only serve as a key chain to keep your keys organized, but also can be a practical tool for you to identify fake stainless steel or test jewelry, suitable for metal recyclers, hobbyists and collectors Durable for long-time use: these jewelry test magnets are made of quality magnet material that can withstand daily wearing and tearing, they are not easy to break and the silver color doesn't not fade easily, so you can keep them for a long time