1pcs Neodymium magnet 40×20 N52 rare earth super strong powerful round permanent search magnet DISC 40*20mm gallium metal1pcs Neodymium magnet 40×20 N52 rare earth super strong powerful round permanent search magnet DISC 40*20mm gallium metal
Price: Size:40x20mm Material: NdFeB permanent Magnets Grade:N52 Max Operating Temperature: 80 Celsius degree / 176 Fahrenheit degree Plating: Nickel+Copper+Nickel triple layer plated Notice: The large neodymium magnets are extremely strong,and must be handled with