Would these hold up 1 inch flat glass 'marbles'? My daughter is painting the glass and needs magnets for the back to use as fridge magnets.
250170
Yes, they will. I bought the magnets for a similar project and they work well.
250171
I believe they would easily support 1 inch flat glass 'marbles'. They are so strong, I have to slide them to the edge of the refrigerator to remove them.
1257892
If you have a smooth, polished steel (not brushed finish) or chalk board paint surface then I wouldn't use these magnets. They stick so hard that the only way to remove them is to slide them to the edge of the fridge and pick them off from there. I have a standard white fridge and the magnets work fine and haven't scratched anything.
631643
I don't think that they will. The bottom will get all bent and crushed. It will not look nice. Wilton sells a pan that will hold these. I have it and it works beautifully.
111892
I can tell you that they stick well to my refrigerator and magnetic whiteboard. I am not sure about glass unless the glass is somehow magnetic.
1063422
Unless you need thick, strong magnets, I'd suggest you look elsewhere. If you are creating the tiles for a child to manipulate, I'd look for a weaker magnet. I've recently seen some approx the same size at a common arts/craft store. Also, the yellow you see in this pic is actually a small foam layer for the adhesive side; that was NOT in the description when I purchased the magnets. It caused the magnets to be unusable for my purpose.
1666809
I tested your idea with different weight magnets (not a scientific examination of the possibilities, of course!) but, what I found is that they will hold the a magnet equal or slightly heavier than they are. This is basically the same as all the business promotion ones you get from companies hoping you'll stick their advertising or phone number to your 'fridge... all of those types hold just fine.
32581
I did not use these for paint. I use them to store beads and they work very well for very small beads but they were much smaller than I anticipated. They wouldn't hold much paint I don't think. They were very tiny. But as I mentioned, I didn't get them for paint. I think if it was me, I would go a size bigger.
347399
They are not magnetic. The round parts of the pieces fits into round holes in the board. They will fall out if you tip the board over.
916437
They are very lightweight since they are small boards. Magnets should definitely be able to hold them up. The most powerful magnet that holds up my tagboards (which are posterboard size) can be purchased at Daiso for $1.50 each.
336888
If the easel is magnetic, I don't see why they wouldn't. These stick to the fridge and a dry erase/chalk board that is manufactured by Melissa & Doug. I hope this helps.
222981
They work great for holding old glass tube TV's on stands to the wall. It attaches to the item you want to attach to the wall with think adhesive on nylon straps. I dont think they could be depended on to hold onto a smooth glass aquarium weighing a hundred pounds with water. I would not do it. The other end attaches with wood screws in studs. Though it would be better than nothing, I would not trust it.
1257894
They are really smooth on the outsides but I would think it would depend on what you were using the magnets to stick to fridge. I know they are surprisingly strong!
1968854
these are magnetic and stick together, so far I have not had a problem with my jewelery falling off. I use them on my costume jewlery. If it's a valuable piece I would order the larger magnetic locks. I have ordered a few that are flat and about the size of a dime. They hold very well and have larger magnets, and are stronger.
1169928
I think they would be strong enough. They're not as thick as a Popsicle stick but still sturdy and smooth.
23929
These should stick as long as other magnets stick to the fridge. The entire back of the letter is a magnet.
878147
sure but they are weak as magnets... very weak! check out earth magnets, very powerful !
1763105
As the magnets are working through glass(I think that is what you mean when you say both sides) and also dealing with wind and the elements, I would suggest nothing thinner then a 1/4" thick. You would probably get more strength with a block magnet then a disc if the rectangular shape would work for you.