1.5" x 3/8" Neodymium Countersunk Magnet– Rare Earth Permanent Mounting Piece, Heavy-Duty Magnetic Holder for Industrial, Workshop, and DIY Use

Using these to hold a garage screen in place and they worked perfectly. Use caution with these, they will stick to any metal object and can be a lot of work to remove.

Very strong magnet. Was able to pick up lots of sewing pins with it. Probably a little to strong for just sewing pins. At least now if I loss some sewing pins I will definitely be able to find them with this magnet

Horrible not strong at all. I wanted it for removing my store tags and it didn’t work at all. Plus they don’t let you return it so be careful if that.

This is a perfectly strong and fine magnet. It never claimed to be able to remove a security tag sensor and sadly, it is NOT strong enough to remove the security tags from clothing. If you’re curious, you need to get the bigger ones for that. Still, I’m not saying it’s a bad magnet. It’s pretty great for regular normal magnet stuff.

AMAZING POWER!!! I need them to deactivate Puddle Courtesy Lights (Amazon sells them for lots of cars!) that I mounted on the my inside of my car door. I will place the magnets under the interior carpet, just inside my car door, just below the puddle lights mounted on each door of my Jaguar XKR Coupe. The power of these magnets will definitely keep the puddle light turned off until the door is opened and the puddle light swings from over the magnet—breaking the magnetism. When the door is swung open the Jaguar logo puddle lights will come on shining the round logo on the ground as a courtesy for the passenger and/or driver (me😃), as they exit! The magnets that come with the Puddle Lights are pretty worthless to be honest...even if you mount the whimpie magnets on TOP of the interior car carpet.

I recieved an item I bought online from a well known clothing retailer and to my dismay, there was a security tag. I discovered this after taking the price and size tags off and I have no idea where the packing slip is or if I already shredded it. Did a little YouTube video search for how to remove the type of security tag I had without distroying the tag or the item. One of the videos I saw suggested a very strong maget. I figured $10 wasn't too much to pay (would spend that in gas to drive to this clothing retailer since there are none within a 10 mile radius). The trick is to place it near the biggest part of the tag (usually on the outside of the clothing item). Worked like a charm!

It do work ! Just not for what I need it for .

Nice small super strong magnet, I don't have measuring tools to determine the authenticity of it's power, however, I do recommend you be careful if you have 2 of these or simply have it near a piece of metal, it WILL pull your hand suddenly.