3/4 x 1/2 x 3/8 Inch Neodymium Rare Earth Block Magnets N52 with Waterproof Black Plastic Coating (6 Pack)

Good magnets. Not sure of real capacity.

This magnets are good quality overall. The covers can be a bit flimsy and I’m not sure of the claimed capacity of 20lb, but they’re pretty good overall.

great depth of products, very helpful advice and well-run company

this is 1 of the best companies I've ever dealt with. Terrific service and exceptionally knowledgeable and helpful. You can't go wrong with this company!

Cool.

I bought these for the same reason I get most magnets: play. One step closer to my dream of magnets embedded in rubber or some kind of soft, forgiving material so you can play with them without getting pinched.