(Seconds) White Painted Mild Steel Disc with 3M™ Self Adhesive - 13/16 in. dia x 1/16 in. thick

• 20mm diameter x 2mm thick
• 0.8 in. diameter x 0.08 in. thick.
• +/-0.1mm (0.004 in.) tolerance
• Premium 3M™ self-adhesive with peel away backing on one side
• Will stick to most hard, flat surfaces to create a magnetic surface
• White painted to provide a discreet professional finish

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 cost-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 white 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.