Magnet Tape 10 m x 25 mm, Adhesive Strength 40 g: Create your own custom magnets from small objects, photos, or other templates. The front side is self-adhesive and the back side is magnetic. Here's how it works: Cut the magnet tape, stick it on, and you're done. The advantage of the magnet tape is that it is not visible from the front and does not add extra thickness. Flexible magnet tape is available in many different widths. It can be cut to size, allowing you to choose the length individually with a regular pair of scissors. The adhesive strength is approximately 40 g/cm².