This is a magnet hook (approx. 1kg weight capacity) painted with acrylic paint and finished with varnish. Please avoid using it in places where water droplets may form, such as bathrooms, or where it may get hot, such as near a microwave. It can be attached to metal painted surfaces such as refrigerators and washing machines, enameled sinks, and steel products. The paint is fixed with sealer and varnish, but it may peel off if dropped or strongly hooked. Length: 6.5 cm Width: 4.3 cm Hook protrusion: 2.6 cm Materials: ABS resin, stainless steel, steel plate, ferrite, iron The photo shows the finished product with varnish applied.