6 Pack Magnets, 30 x 3mm 8 KG Pull Super Strong Neodymium Disc Magnets

Solid little magnets with big power! The adjective tape fixes to one part (in my case, a metal sign - which also would have been just as effective without the adhesive tape as it was attaching to metal) and the other to hidden screws so the sign could be attached and removed easily. Very easy to install (although they are so powerful you have to keep them well apart until ready!) and they are nice and thin at 3mm. Great value for money and very versatile!

Good strong magnets and done the job to provide extra magnetic strength for holding a bifold door back during higher winds but warm weather. Only thing I would say, is measure the screw off door magnets and then these magnets should fit inside. I have them on the outside but didn't realise they unscrewed off the door. Either way product is great!

Very strong magnets for the size. The 4 were packed well to a point. Unfortunately I struggled to get them out of their bag. And as I did so, the magnets flew out of their individual foams, stuck themselves together so violently that 1 magnets chipped severely ans the chip flew and hit my face. Then they proved to be so strong my arthritic hands could not separate them and I needed help. (Even the friend who helped me was impressed with their strength). I wish they were packaged in a slightly larger bag to help make it easier to get at them. Defo value for money. Will defo hold up fairly heavy jars by their lids to bottom of a high shelf. I recommend but please take care when opening them. Don't get injured like me.

These are super strong magnets - I'm using them to keep anti-insect fibreglass on the windows. They are perfect... buy with confidence.

Great magnets, small but mighty. We spent an hour at least trying to separate them from each other. They work well through 10mm of perspex, so they suit my purpose on a camera mount.

Tried to use these to trigger a reed switch in a project, they were the size advertised, but the magnetic field was lacking, at best, I often struggled to get them to achieve my goals, as they wernt super strong, would recommend buying others if you need these for strength. They also came with adhesive pads, which im sure is useful if you want to mount them.

Arrived quickly. Very strong and easy to use

We needed some magnets that definitely stuck to steel through a couple of layers of polythene insulation. The added problem was that there was only a narrow gap for us to put the magnets on. After careful use of two layers of aluminium tape for each of the 16 magnets in this pack, our problem was resolved. Unlike so many magnets we have used in the past which can be brittle if dropped, these are smooth on all sides, so don't look as if they will flake when coming sharply into contact with other magnetic items; I think they will be solid enough to last. They are a perfect size for what we need, and we will probably be ordering more, as they seem a bargain! (Basically, the insulated windscreen cover was not as snug a fit as we wanted, and it let in too much light. Careful placing of these around the edges quickly sorted it.) They are small enough so as not to get stuck on every steel item nearby, but still work extremely well.

Utilisés pour plaquer des planches de CP 3mm sur un nid d'abeille, en vue de découpe au laser. Pas trop épais et super efficace pour le maintien des planches. A recommander

Magneten zijn sterk

aimants puissants

Tiens bien dans le temps

Magneterna överträffa min förväntan. Dock är dubbelhäftande tejpen som egentligen är bra, lite för klen för magneterna om man har något med tjockare metal mot magneterna så det blir kraftig brytning. Jag köpte dock Magneterna för magneterna och inte tejpen så jag är nöjd. :)