Titan Magnetics dia. 30mm neodymium magnet with steel cap is unlike the usual plastic type magnet that slides down the whiteboard if you try to put more than 5 sheets of A4 size paper between magnet and whiteboard.
This super strong neodymium powered, steel clad warrior can easily hold 20 sheets of 80gsm A4 size paper, more if the metal surface is thicker.
This steel clad office magnet can still hold around 3-4 sheets of A4 papers on a good quality magnetic glass board. (Strength of magnet after passing thru 3-5mm of glass)
