Strong Neodymium (NdFeB) Magnets Twin Magnets for added Stability and Attachment Water Tight and Resistant Construction Will work great on Vehicles PDF Guide sent to your Email Address Neodymium magnets are the strongest type of permanent magnet commercially available. And we added two! This water tight box with twin magnets is great for holding and protecting your GPS Tracker. Its inside dimensions (3.2×1.5×1.8 inches) will hold the best trackers. (View Images) Used by law enforcement […]