FINDMAG 8 Pack Magnets, 30 x 3 mm Super Strong Neodymium Magnets, Magnet Strong with Double-Sided Adhesive, Permanent Rare Earth Magnet for Whiteboards, Fridge, Building, Craft,DIY

Great magnets!I use them to hold tools to the metal tool cabinet in my workshop and garage. For heavier tools I use 2 or 3. It works perfectly. Useful that they come with adhesive pads, it enabled me to hold the USB charger unit next to the magnetic torches on my metal tool cabinet. I buy more each time I get new tools. Keeps the place nearly tidy.

Used these magnets to make an inspection panel in a bathroom. 4 of these held up a 12mm ply panel measuring 400mmX1100mm no problem. Very impressive and I have stored the others away as my children love to play with them and will either break them or hurt themselves.

Really good magnets, they are strong, just be very careful when bringing magnets close together, I accidentally got them too close and they shattered into pieces, sharp bits of magnets everywhere, this is however not a issue with the product but my fault!

Excellent magnets that really can bite you!Strong attraction that can pinch if you dont take care. They are brittle and will shatter if you let them come together too fast. The supplied sticky tape is really good too.Pleased with my purchase.

The magnets quality are great but the adhesive double sided tape doesn't last longer and magnets pull that out.I had to buy the tape separately.

As described. Only downside is wrong size, but that is completely my fault so I do definitely recommend. Magnets a really strong....

These amazing magnets are so awesome and wow the strength of the power on such a little 30mm x 3mm with the double sided tapes supplies stick the tape fit the Magnet and job done please take care when removing one Magnet at a time they are super strong remember they will remove your finger tip very easily just watch please

Released a magnet from the set, it slipped and re-attached itself to the set. In doing so it shattered. The magnets are clearly strong, but they're also incredibly flimsy. Note also the product's picture has 3M branding, but these magnets are not by 3M.

Read the reviews, and thought OK. These are the ones. I would say that these are VERY VERY strong. Slide to separate and don't get finger caught. Painful pinch. Very pleased with these. Holds sewing machine light.Great product.

Justo lo que necesitaba, en lo referente a fuerza de atracción.Estoy descontento con las dimensiones. Según definición del artículo tienen dimensiones de 30mm de diámetro y 3mm de grosor. Las dimensiones reales son 29,5mm de diámetro y 2,75mm de grosor.Estoy diseñando una pieza en 3D que lleva en su interior los imanes, QUE NO DEBEN MOVERSE (sin apenas holgura). Añadí al diseño la holgura necesaria suponiendo (erróneamente) que tenía las dimensiones anunciadas... Me tocó re diseñar y volver a imprimir la pieza con las dimensiones reales.Seguro que para él que va a pegar el imán en algún objeto, esta diferencia no importa pero, para los que diseñamos en 3D podemos tolerar una diferencia de 0,05mm. Sin embargo 0,1mm ya es una barbaridad, siendo solo el doble.Por favor, aunque solo sea en los datos extra del producto, especifiquen las dimensiones reales.Le doy 5 estrellas porque el producto lo vale y porque pude apañar el diseño. (Casi) seguro que no me vuelve a pasar.

Regular "refrigerator" magnets are useless...these are 10X stronger than a regular magnet. Without strong fingernails, or an edge to drag them to, they are hard to get off bare metal. I leave them stuck to my refrigerator so that I always know where to find them. One is strong enough to hold a 10" adjustable wrench to the refrigerator door WITHOUT the adhesive backing.

Die Magneten sind sehr stark. Habe damit die Sonnenschutzgitter im Auto befestigt. Die fielen immer ab. Nun halten sie ... Allerdings vorsichtig benutzten. Durch die Stärke muss man die Magneten, wie in der Gebrauchsanweisung , voneinander weg schieben, wenn man sie aus der Verpackung nimmt. Habe ich getan, aber dann doch zu dicht aneinander gehalten ,dabei ist mir ein Magnet zerbrochen. Vielseitig einsetzbar. Haben etwas die Größe eines 2 Euro Stückes.

Holding a remote control to a bed headboard.