ALEAF 25 Pieces of 18mm x 4mm Ceramic Magnets [Grade 11] Magnets, Refrigerator Magnets, Magnets for Crafts, DIY Projects, Home, Office, School etc. Small Magnets (25)

Description

1. Great for all Home, Office, Craft, Science Projects and Product Manufacturing applications. Magnets are perfect for glass gems, mirrors, for making refrigerator magnets, any metal objects and more others. 2. Great Design. Our magnets have beveled edges that protect your surfaces, make separating the magnets a snap, and discourage damage to the magnets. 3. Resistance to Thermal Stress. Magnets can be used at fairly high temperatures, although their magnetic properties drop with temperature. At 175° C (350° F), approximately 75% of their room temperature magnetic properties are retained. 4. Resistance to Corrosion & Oxidation. Magnets are made by the pressing and sintering of a powdered mixture of strontium and iron oxide. 5. Can be Glued on to any Surface. These are receptive to most adhesives including hot glue, E6000, Goop, Bond 527, Liquid Nails, 2 part epoxies and more. 6. Don't Scratch Surfaces – Edges are slightly beveled.