AOMAG Adhesive Magnets for Crafts - 100 PCs Flexible Round Magnets with Adhesive Backing Small Sticky Magnets Magnetic Dots with Adhesive Back - Magnetic Tape, Stickers and Strip

Arrived in good shape but the adhesive will not adhere to paper or plastic. I had read the reviews so I carefully cleaned the plastic with alcohol, waited for it to dry. Adhered the magnets, weighted the magnets/plastic overnight to give the adhesive a chance to cure. The strength of the magnet was enough to hold it to the metal and detach from the plastic, not good.On paper, adhered 2 magnets to a lightweight piece of paper and put on fridge, fell off in a few hours.I do agree that it is difficult to remove the magnets from the paper backing but that wasn't a surprise.Trying a different brand, wish me luck.UPDATE - Manufacturer reached out to me and apologized for the adhesive and said they have changed their source and offered to refund my money. I will try them again based on this as the magnets are nice.

I got a little side-bag a few weeks ago and I found out it used magnets to close the top flap down. The problem of that came when the top magnets stopped sticking to the bottom ones, and I did not trust myself with re-magnetizing it. So I searched here on Amazon and found these nifty little adhesive disks! They are just about the same size as the ones inside the bag's material, and the disks are not too thick, so the bag closes with no one able to see or sneak a hand inside!I just wish there was a small amount to buy from instead this 100pcs, maybe like a 20pc.

They are very small. I haven't seen if the adhesion will last or not, but no complaints so far.

Strong magents. Holds a dry erase calendar. Plus plenty of them to use for everything.

They work. But im not sure if my students are pulling the pieces off or if it's not well. Only some.