[MULTI USE MAGNET ] Fixation, salvage, identification of stainless steel products, etc. Premium quality brass test magnet for metal recyclers, brokers, antique buyers and collectors! [MATERIAL]: A3 steel shell + neodymium iron boron strong magnet. Strong wear resistance and corrosion resistance, diameter 25mm, can identify the basic material. [QUICK RELEASE KEYCHAIN] The strongest quick release keychain on the market, Keep the keys you use the most or that are used by multiple people securely. Convenient storage saves space and move around freely. They can be attached to each other, so be careful not to pinch your hands when using them. [SMALL and CONVENIENT] Keychain magnet is also very convenient. 2 pack, Pull power: 10 pounds. Stay hands free, get everything you need for the job. BAYTORY KEYCHAIN NEODYMIUM MAGNET SUPER STRONG PERMANENT MAGNET Neodymium Permanent Magnet: Industrial grade N35 magnet. 2 PACK: Perfectly meet different needs, also could give one to your family. BAYTORY 2Pcs Keychain Magnet there to provide you with an incredibly versatile multi-functional tool. This small but mighty magnet help you everyday tasks more organized and secure, made for all your indoor/outdoor multiple uses. Neodymium magnets are made from rare earth materials and are extraordinarily powerful. Using them with care is necessary to avoid personal injuries. Make sure to keep the magnets out of reach of children and pets.