MAGNUM MAGNETICS-ProMag: Magnets With Adhesive. Each of these magnets is 3/4 inch (19mm) in diameter, 1mm thick, and has adhesive on one side. This package contains 100 magnets. Made in USA.
Attach these high quality magnets to your project for instant magnet art! Strong enough to hold several sheets of paper to metal surfaces. Great for crafts and offices.
100 pieces - adhesive