Nickel Plated Mild Steel Disc with 3M Self Adhesive for Arts, Crafts, Model Making, DIY and Hobbies 20mm dia x 2mm thick Pack of 10

IDEAL SURFACE FOR MAGNETS TO ATTRACT TO. These steel discs are the perfect solution for installing a magnetic surface that magnets will stick to. For example, you could screw one of these discs into a wall and then, using magnets, hang artwork or noticeboards. 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. NICKEL PLATED. Nickel plated to provide resistance against corrosion. SPECIFICATIONS. 20mm dia x 2mm thick.