Description
20Pack Magnets for Crafts with Adhesive Backing, Round Disc Magnets Strong Stickly Ceramic Magnets Small Magnets for Refrigerator Button DIY Cup Tiny Magnet Craft Hobbies, Science Projects - 0.71Inch 【PREMIUM QUALITY】 - Demagnetization resistance, corrosion resistance and oxidation resistance. Diameter is 18mm(0.71"), thickness is 3mm. 【MULTI-FUNCTION】 - Can be use as Kitchen magnets, Office magnets, Science magnets, Classroom magnets, Refrigerator magnets, Sticky magnets, Industrial magnets, Fridge magnets. 【UNIQUE DESIGN】 - The tiny magnet disc with beveled edges can prevent surfaces from scratching. The dots on each magnet represent the north pole, which can help you distinguish between their poles. 【DOUBLE-SIDED ADHESIVE】 - Each package of magnets is matched with a corresponding amount of double-sided adhesive, and you can use them when you need them. It is recommended to wait a few hours after gluing to maximize its stickiness. Solid & Strong: Dimensions 11/16 Inch (18mm) Round Disc 0.12" (3mm), The Power Force is 2800 Gauss, Grade 5 Magnets are made by the pressing and sintering of a powdered mixture of strontium and iron oxide, resistance to corrosion & oxidation Ceramic Magnets are perfect for glass gems, mirrors, for making your own refrigerator magnets, bottle cap magnet Crafts, small signs, magnetic buttons, Magnet Pictures, Any DIY project and more others Can be glued on to any surface without scratch Round Disc Ceramic Magnets are receptive to most adhesives including hot glue, E6000, Goop, Bond 527, Liquid Nails, 2 part epoxies and more.