NEOCLICK 50Pcs Industrial Ceramic Magnets for Crafts, 0.7 x 0.2inch Round Disc Magnet with Adhesive Backing, Strong Black Ferrite Magnets for Refrigerator, DIY, Classroom, Science Projects, Workshop

NEOCLICK 50Pcs Industrial Ceramic Magnets for Crafts, 0.7 x 0.2inch Round Disc Magnet with Adhesive Backing, Strong Black Ferrite Magnets for Refrigerator, DIY, Classroom, Science Projects, Workshop

• 50PCS Round Ceramic Magnets: This pack includes 50pcs qualified round ceramic magnets, boasting an impressive magnetic strength for various applications. Each magnet measures 18mm (0.7") in diameter and 5mm (0.2") in thickness.
• Convenient 3M Adhesive Backing: Each ferrite magnet is equipped with a 3M adhesive backing, making it easy to stick to any surface without falling off. Simply peel and press firmly onto any clean surface for several seconds, its strong magnetic force will hold photos, posters, and notes securely.
• Durable Ceramic Ferrite Material: Crafted with qualified ferrite material, these disc magnets offer reliable magnetic force for holding, organizing, and mounting tasks. They are resistant to demagnetization, corrosion and high temperatures, ensuring long-lasting performance.
• Endless Versatility: These self-adhesive ceramic magnets are ideal for DIY crafts in industrial settings, schools, offices, and homes. Whether you're working on science projects, arts and crafts, or simply using them as fridge magnets, these versatile pieces deliver dependable results.
• Use with Care: These ferrite magnets are not as strong as neodymium magnets, and oil and dust may also weaken its holding strength, so extra caution is required when using them. It is forbidden to collide with other metal objects (including another magnet). And children should use them under adult supervision.