MIN CI50 Pcs Super Strong Neodymium Disc Magnets, 15mm x 2mm Tiny Magnets for Dry Erase Board Whiteboard Office Fridge Crafts, Mini Round Rare Earth Metal for DIY Building Scientific Small Models

I love these magnets !, received a small cardboard box that held the magnets within a protective foam wrap, so they all came unharmed :)These magnets are pretty powerful but not hard enough so they don’t separate with a moderate amount of force. I can put one on the top of my hand and the bottom and they gently hold on both sides. I’m using this on a craft project of mine and through the fabric and foam I put between them, they can hold up pretty well !Advice I’ve gotten tells me that stacking the magnets before Installing them causes them to be more powerful so I will be trying that soon !, so far as gluing goes, hot glue works and won’t come off because of the smooth surface, but can be removed with some time scratching, though I’m comfortable enough that these will hold up on my project for a while so I don’t worry about it !I would advise you not to get these if you’re planning on letting them ram into each other from a distance because they will crack !!, the thin shape of this and it’s power makes that inevitable but I’d like to point that out for anyone needing this for that reason :)

Really I only wanted ONE of these to put on the bottom of my motorcycle to trick traffic light circuits into thinking I’m in a larger vehicle this making them change instead of having to wait for someone to pull up behind/beside me.Well now I’ve got 49 left but for the price you can’t go wrong!These are crazy strong and will pinch your fingers pretty bad.

I bought these for modifying my arcade cabinet. This came in a bigger set than I needed, but I figure I will be able to use the extras for other purposes. The only problem I noticed is that I dropped on onto my hardwood floor, and it broke into 3 or 4 pieces. So just be careful not to drop them.

I attached these with superglue to my office, home and car spare keys and now they're exactly where I need them to be!

It's a magnet and it's the correct size.