Feature: 1. Bottom Magnetism: The magnet hook base is very easy to disassemble and use, no drilling required, stable, strong magnetic force concentrated at the bottom. 2. Protection Capability: This strong magnet pot magnet base is rust proof and can keep magnets and hooks from breaking or cracking. 3. 3 Layers Nickel Plating: This pot magnet base has the three layers of nickel, copper and nickel plating to reduce corrosion. 4. Neodymium Iron Boron and Stainless Steel: Strong magnetic hook base is made of neodymium iron boron and stainless steel, small and light, strong, can be attracted by iron, nickel and other ferromagnetic materials. 5. Widely Used: Our strong pot magnetic base can be used indoors or outdoors, schools, homes, offices, workshops, warehouses and garages. Specification: Item Type: Pot Magnetic Base Material: Neodymium Iron Boron, Stainless Steel Color: Silver Surface Plating: Nickel Plating Ni Cu Ni Working Temperature: 80℃ Use: Can be used indoors or outdoors, schools, homes, offices, workshops, warehouses and garages. Package List: 20 x Neodymium Pot Magnet Base