The Mag Grab is a magnetic fly patch made from an anodized aircraft grade aluminum alloy that will stand up to years of use. Its fully machined and milled aluminum housing holds an extremely strong, rare-earth neodymium magnet which was specially chosen to be delicate enough so flies can be easily removed, yet strong enough to hold pliers, forceps, knives, or just about any tool you can imagine. On top of that the stainless steel plate is a high grade stainless steel alloy that holds firmly onto the magnet, but will still resist corrosion, and last for many years to come. The Mag Grab truly sets the bar as the new standard for high quality fly fishing accessories and tools.