Black Painted Mild Steel Disc with 3M Self Adhesive for Arts, Crafts, Model Making, DIY and Hobbies - 10mm dia x 1mm thick - Pack of 10

• IDEAL SURFACE FOR MAGNETS TO ATTRACT TO. These small steel discs are not magnets but instead are used as striker plates which magnets can then attract to.
• IDEAL FOR CRAFTING & DIY. They are an essential part of any crafting tool kit and are often used by galleries to hang artwork.
• STRONG SELF-ADHESIVE BACKING. These small steel discs are supplied with convenient, strong 3M self-adhesive on one side which means they can be stuck to almost any hard, flat surface to create a magnetic surface.
• PAINTED FINISH. Black painted to provide a discreet professional finish.
• SPECIFICATIONS. 10mm diameter x 1mm thick.

If you are looking to use a magnet then you need a steel surface, or another magnet, to attract to. A magnet will attract to a steel surface in direct contact with equal strength as a magnet to magnet arrangement, therefore, self-adhesive steel discs can sometimes provide a more-effective solution. However, it is important to remember that if there is a gap between the two, then a magnet to magnet attraction will be stronger. These small black painted steel discs are supplied with convenient, strong 3M self-adhesive on one side which means they can be stuck to almost any hard, flat surface to create a magnetic surface. They are an essential part of any crafting tool kit and are often used by galleries to hang artwork. What's more, because they are just 1mm thick they are often used to create a magnetic closure on printed products, such as stationery.