Strong Adhesive Magnets,300p 0.47x0.12in Fridge Refrigerator Magnet Small Round Black Ceramic Button Neodymium Magnets, Heavy Duty,for Whiteboard,Crafts,Office, Scientific,Refrigerator,Fridge

Package Included: Each package contains 300 ceramic magnets and 300 double-sided stickers. The size of the magnet dots for crafts is 0.47" × 0.12", which is practical for daily life and work.
Premium Quality Materials: Circle refrigerator magnets use ferrite process magnets, which offer high demagnetization and oxidation resistance, making them the most widely used permanent magnet materials. Even after exposure to a temperature of 300°, the magnetic force remains intact.
With Double-sided Tape: The double-sided adhesive tape has strong stickiness, helping you attach small magnets to non-magnetic objects. It is advised to let the adhesive tape sit for about 12 hours before hanging objects, so the tape becomes stronger and the objects stay secure without falling off.
Widely used: People commonly use these strong flat peel-and-stick magnets as craft magnets, whiteboard magnets, industrial magnets, refrigerator magnets, DIY magnets, sticky magnets, science project magnets, door magnets, and wall hanging magnets