Yizhet 20PCS Super Strong Block Cuboid Magnets Powerful Rare Earth N35 Neodymium Refrigerator, DIY, Kitchen, Basement Building 20 x 10 2 mm

Excellent magnet coating: triple coated nickel-copper-nickel (NiCuNi); which allows the adhesive magnets to have a smooth surface to better withstand external stress and intervention. Material: Neodymium N35; Size: approx. (L) 20 x (W) 10 x (H) 2 mm. Powerful magnets: incredibly strong holding power, holding force is not less than 3.1 kg per magnet with direct and direct button pull. Magnetized in pairs: these are self-adhesive magnets respectively magnetized axially by half, with the adhesive surface on the south pole and north pole magnetized! This is useful in the event that, for example, you need to attach 2 adhesive magnets to each other magnetically! Versatile in terms of applications: for wide uses ranging from simply holding the elements on your refrigerator, to something and decorative and creative for crafts, more industrial, domestic, science and office use.