Details: TRYMAG Keychain Magnets provides you with an incredibly versatile multi-functional tool. This small but mighty magnet is the missing component to help make your everyday tasks more organized and secure, made for all your indoor/outdoor multiple uses.
Stud Finder: Easily locate the metal studs in the wall. Simple yet effective.
Key Organizer: Keep your keys in place and never lose them again.
Never Lose your Bits: Attach a magnet to your drill to hold bits, bolts and screws. Stay your hands free while working.
Ultra-Powerful: Made of Neodymium Magnets that can hold up to 17 lbs of weight off the ground!
The keychain magnets have an excellent feel and are very strong. It is the perfect size and strength for identifying fake silver and gold jewelry!
Type: Neodymium Magnet Keychain
Dimensions: 0.47 x 1.69 inches
Package Include: 2 Pack Keychain Magnets with Exquisite Package
All magnets have the potential to damage credit cards or other items with a magnetic strip if they are kept too close, but cell phones and electronics are fine with this magnet strength
The magnet should always be the first test you perform on an unknown piece of jewelry. If there is any steel or iron present, the magnet will attract.
These metals are found in jewelry where they are electroplated with gold or silver, but they will never be present in high quality jewelry (with the possible exception of clasps, which sometimes have steel springs inside them)
It is important to note, however, that not all fake jewelry will have these metals present because there are other non-magnetic metals that can be used as a base. Anything that passes a magnet test (no reaction from the magnet) can be scrutinized further.
Package Dimensions: 17x56x50