30 x 10 x 5 mm
Material NdFeB Neodymium Shape Block Size 30mm x 10mm x 5mm /- 0.1mm Grade N52 Operating Temperature ≤80℃ /176F Plating Triple plated (Nickel-Copper-Nickel) Magnetic Face 30mm x 10mm Quantity 1 – 500 Vertical Pull Force 9 kg against minimum 5mm steel plate