Coated with white enamel paint, these hooks are versatile for shop, office, school and home. Hang tools, utensils, accessories and more. Hold and organize cables, tools, wires, and more. * * More About Ceramic Magnets: Our hard ceramic ferrite magnets are composed of iron oxide and barium or strontium carbonate. Ceramic magnets exhibit relatively good holding strength for their price, making them a popular choice for many consumer, commercial and technical applications. * * Ceramic magnets have so many practical uses including; craft projects, refrigerator magnets, badge holders, latches, display boards, loudspeakers, security systems, motors, generators & alternators, lifting magnets, brakes, clamps, switches & relays, sweeper magnets, science projects, toys, games, motors, magnetic couplings, POP displays, advertising giveaways, promotional items, novelties & much more. Made with powerful ceramic (Ferrite)Good for organizing wiring for lights or soundMagnet Grade of 5Economically priced while offering a lot of magnetic strengthCoated with durable white enamel paint to resist corrosionExcellent in high temperatures, up to 400° FMagnetism oriented through round thickness / lengthCeramic magnet alloys offer good resistance to external demagnetization fieldsPerfect for home, school, shop and officeHang tools, cables, utensils, decorations, signs or banners