Neodymium Bar Magnets, 20x5x2mm 60Pcs Small Strong Rare Earth Magnet, Strong Rectangular Magnetic Bar, Mini Powerful Magnets for Crafts, Fridge, Science, Office and Tool Storage

These are small & super strong! Exactly what I needed! This is my second purchase of these exact magnets. They are very small but mighty in power. I used the. To secure my light covers and they are small enough, that they do not show. Unbelievable how strong they actually are. I am happy to recommend these magnets.

I ordered the 20x5x2 and the 10x5x2 magnets, and when they arrived I realized they were pretty weak. I think it's partly due to them being about 8-12.5% smaller in each dimension than advertised. Mine ended up being 19x4.6x1.75 It's not a problem because my application can stack the magnets to increase strength, but I am annoyed that these aren't 2mm +/- 0.2mm, they're 2mm -0.2mm. I will probably order from someone else next time. Update: After ordering similar magnets off a certain competitor site, I am even more disappointed by the size accuracy and the strength of these magnets. I will be avoiding amazon magnets for the foreseeable future.

I have purchased from this company before and have been pleased with their product. I was a little apprehensive about these because I purchased a little tiny size (20x5x2mm) but they performed up to my expectations. They are thin enough to glue to the back of whatever to make a refrigerator magnet, and strong enough to hold anything (including multiple pages) I would want to secure on my fridge. In summary, they are easy to use, super strong for their size, and a good value for my money.

Actual size is 4.75x19x1.8 mm and varies a lot between magnets, chips/scratches/issues in almost every magnet, super low quality neodymium, way weaker than other magnets of same size.

Great little magnets. Super strong! Perfect on a classroom. I used them on taped to the back of our student pictures, I used them to hang artwork from the ceiling.

They work, but they are only 18.9x4.5x1.75 mm. which is a pain when your trying to put it into 3D printed parts, and by volume you're getting a 75% smaller magnet. Not a big deal, but something to keep in mind.

I am a magician and make my own tricks. The magnets need to be super powerful for my tricks and these magnets pack the pull I needed. Excellent!

Worked fine at first, but after two months the outer layer started peeling off. Disappointed with the durability.