FINDMAG 30 Pack Fridge Magnetic, 12x3mm Refrigerator Magnets, Neodymium Magnet, Small Magnets, Magnetic for Fridge, Magnets for Whiteboard, Magnet for Crafts

The magnets are small but they hold very well and you can use several of them if you need to.

I'm thrilled! I was trying to find nice strong magnets to use for art projects with my 4th grader, and these definitely fit the bill! They seem to be great quality, and will definitely hold lots of paper! Size is as described. Very easy to use and functional.

Powerful little magnets. Worked perfectly for my needs and came in a small plastic case to store them.

I have hot water baseboard heat. The "flap" was not staying up on one of the baseboard units, and the magnets (I only used three) did the trick.

As magnets go, these are some of the strongest I have encountered and they do like to stick to each other and how. As a unit purchasing selection, I wish I could order more in a bulk unit amount of 40, 60 or more rather than the maximum of 20 as listed on Amazon. What truly surprised me were the separator rings to keep the magnets from touching each other during shipment, which was a nice touch and made it easier to pick off one magnet at a time. (Caution) Do not let these magnets slam together due to attraction from any distance over an inch, they will spark and break into pieces. I am using these magnets as mounting points inside a 3D filament printed item to hold to a surface. The foam sticky pad that comes with the magnet helps in the process during printing and resolves an issue as the printed closes the cavity while enclosing the magnet inside the print. All in all, for the price it is a good product, though a little more expensive than other online outlets. However, at least with the purchase on Amazon, there is a safety factor of actually getting the product, not having your information stolen and receiving the actual item you wanted to purchased

Strong oh so Strong Will hold up just about any thing that I purchased them for. Be careful when you take apart the package. Unbelievable product.

They work well and strong enough and do a good job for 3D printing projects. Would recommend and consider buying again if I need this size.

Wow! Talk about strong! Keep the extras in their little box or they will travel!