Magnetic tape. 18 mm wide and 4 m long self-adhesive magnetic tape This practical self‑adhesive magnetic tape allows small, lightweight objects to become magnetic. Simply cut the tape to the desired length, stick it onto the back of your item, and it will hold securely on metal surfaces such as refrigerators, range hoods, metal shelves or memo boards. Perfect for attaching notepads, postcards, kitchen timers, thermometers, labels and other everyday items. Ideal for crafting, organising, storage solutions, workshops and the office.