Bendable. Bondable. Adaptable. Dependable.3M™ Flexible Magnet Tape is built with a strong - yet unbelievably flexible - polymer composite. 3M magnet tape holds fast around sharp curves, twists and irregular surfaces without popping off. Backed by a strong adhesive, the tape will attach nearly any material to a metal surface. Additionally, the tape's ability to conform to odd surfaces expands its range of applications far beyond those associated with traditional stiff magnetic strips.