GREATMAG Magnetic Hooks, 80 lbs Heavy Duty Magnet Hooks, Super Powerful Neodymium Magnets for Hanging, 1.26" Diameter, Pack of 6

VERY strong magnets and hooks. They come shipped with a plastic spacer to help separate them, so be careful...if two of these come together, they can be very difficult to get apart.Many people do not realize that the walls and ceilings of cruise ships are steel, and in staterooms with little tabletop space, it it easy to hang things up, using magnets like these. Outside on the balcony, I hung binoculars so they would stay acclimated to the warm Caribbean temperatures, as if kept inside the room, the lenses would steam up immediately when going out. Inside, an umbrella and our car keys stayed in one place the whole time, ready for when we pulled back into port and needed them. The only thing to be careful of is not to hang anything too heavy, not because the magnets aren't strong, but because the walls can be smooth enough that the magnet slides down.We'll not go on a cruise again, without at least 6 of these!

I bought these for our recent cruise. And, yes, they are very strong and worked out perfectly. However, DO NOT let them come in contact with one another without the little plastic disc. We cannot get ours apart. I told my kids to NOT put them together, and of course, they had to do an experiment. THEN, when I was putting them up at the end of the cruise, I went to put the little disc in between them, and they are so strong and attracted to each other, the skin of one of my fingers got stuck and I lost a bit of skin.

These are very strong magnets. They worked perfectly for our Cruise. Save the small white disks that are in between the sets of magnets; you’ll need them later or else you won’t be able to get the magnets apart! WARNING: if two of them get close, they will SNAP together. They got me twice and I lost skin each time. One was pretty darn painful. Big blood blister. It’s been almost a week and I am still healing.

These are truly powerful magnets. They come with a white wafer between each pair. Do not throw these pieces away because they make it possible to separate the two magnets. I put two together without the white piece and now cannot separate them. I'm not strong enough. Also don't put your finger between two of them when you bring them close together. They will jump together. I have a small blister from when this happened to me. despite the need to be careful, these magnets are fabulously strong enough to hold a myriad of items of varying weights.

These held up our shoe organizer which we use to organize all of our toiletries, etc in our cruise stateroom (metal walls). These are very heavy duty and 4 of them held up a pretty heavy organizer with no problem. We purchase less expensive magnet hooks for our last cruise and the organizer kept sliding down. We had absolutely no issue with that and these. Would highly recommend for those going on a cruise - great for organizing everything: hang your lanyard, hat rack, bathrobe hook, towel hook, etc... realllly useful as there usually isn't much room in those staterooms - give your walls something to do!