This offer is for a Wholesale Priced Package of 100 Magnets. 11/16 Inch (.709" or 18mm) Round x 3/16" (.198" or 5mm) Thick Flat Disc Magnets have good holding power! Grade 5 Ceramic composition. Great for all craft and hobby applications. Can be glued onto any surface. Dimple marks North Pole so applying correctly is a breeze! These inexpensive disc magnets are commonly called Ceramic Craft Magnets and are solid strontium ferrite discs. These are high quality and strong for their size. These are receptive to most adhesives including hot glue, E6000, Goop, Bond 527, Liquid Nails, 2 part epoxies and more. Great for making refrigerator magnets, bottle cap magnets, small signs, magnetic buttons, and more! As with all of our products these magnets are brand new and factory fresh. Edges are slightly beveled so they do not scratch surfaces. North Pole side of magnet is marked so you can apply the magnet easily to the correct side. See our other listings for larger quantities, other sizes and adhesive for mounting. NOT A TOY, Keep Away From Children. WE ARE A USA OWNED AND BASED SELLER!!