DIYMAG Double Sided Neodymium Fishing Magnet, Combined 550lbs(249KG) Pulling Force, Super Strong Fishing Magnet, Diameter 1.88inch (48mm), Perfect for Retrieving in River and Magnetic Fishing

Product description Multi Use & Advantage: 1.

Fishing magnets are perfect for magnetic fishing, treasure hunting, and underwater fishing.

It is also good for hanging, stationary applications, salvage for various iron containing nickel material in river and as an industrial tool.

2.

Fishing magnet is made of rare earth neodymium magnet, and 3 coating (NI+CU+NI) could help the magnet is not easily damage and rust.