Strong Magnets for Whiteboard, Glassboard and Fridge (Blue, 8 Pack, Small). N52 Neodymium Rare Earth Heavy Duty Magnets for Home and Office Supplies.

Amazing Strength! I have tried many magnets and these work the best. Just the right size and shape for easy handling and holding up posters or notes. The magnetic strength is very good, better than others I have bought. Love them! Bought 3 packs so far.

These are really strong and actually work on my glass white board!! They hold 4 pieces of paper without sliding. The colors are vivid and they are easy to grab. Great value!

These are strong little magnets and they work well. I'd love a silicone version of these!

Very nice and strong product

These magnets are small, but so strong! They will hold pictures, papers, and important documents to the white board.

I bought a white board to hang watercolor paintings on and so far they are the only magnets that hold my "artwork" in place.

Love these. Come with a metal base to hold them. I purchased to work on a magnet glass craft mat.

I have a magnetic glass white board. By the reviews I read, these magnets should be perfect. Do they stick to the board? Yes, barely. But they do stick. They are better then any of the other magnets for white boards I have purchased and nicer looking as well. But I do not think they will hold more then 1 piece of paper, at least for the type of board I have. I'm sure these magnets are fantastic on regular metal surfaces, but for magnetic glass white boards they are not that strong.