Flexible magnetic tape rolls are great for making small & lightweight projects magnetic. Adhesive on one side and magnetism on the other. Cuts easily with scissors to any desired length. Long rolls are perfect for schools and professional crafters. Great for use at home, school, office and shop. More About Flexible Magnets: Flexible materials offer a uniquely desirable combination of properties at lower cost than other magnet materials. The flexibility and machinability of these materials allow manufacturing techniques not possible with rigid or brittle materials. Flexible magnet material is used in a variety of applications from labeling, holding, door gaskets, and signs, to micrometers and CRT focusing. Practical uses include crafts, toys, games, magnetic signs, displays, production control (or visual aid) systems, warehouse shelf labeling, movable markers, advertising premiums, magnetic business cards, architectural planning layouts and more