Strong Adhesive Magnets,200p 0.47x0.12in Fridge Refrigerator Magnet Small Round Black Ceramic Button Neodymium Magnets,Heavy Duty,for Whiteboard,Crafts,Office,Scientific,Refrigerator,Fridge

High quality: Crafted from durable, high-grade ceramic industrial magnets, this set includes 200 pieces of PC double-sided tape for convenient application. These sticky circular magnets measure 0.47 inches in diameter and 0.12 inches in thickness, offering strong appeal.
Convenient: Each magnet features a backing adhesive. Simply peel off the backing adhesive and press firmly onto the surface of the object. Wait for one minute, and thanks to its robust magnetic force, attach photos, posters, and notes, or discover additional uses. However, oil and dust may reduce its load-bearing capacity.
Diverse Scenarios: Suitable for use as handmade magnets, office magnets, scientific magnets, refrigerator magnets, photo magnets, whiteboard magnets, kitchen magnets, industrial magnets, and classroom magnets, with smooth edges to protect objects from scratches.
Powerful and durable: Ferrite process magnets are among the most widely used permanent magnet materials due to their anti-demagnetization, corrosion resistance, and high coercivity, capable of operating in temperatures ranging from -40 to 200 degrees Celsius