APPLAB Magnetic Squares, 120 Pieces Magnet Squares (Each 20 x 20 x 2mm) on 4 Tape Sheets, with 3M Strong Adhesive Backing. Perfect for DIY, Art Projects, whiteboards & Fridge Organization (120 Pieces)

These magnets are about the thickness of a manicured nail. It is light weight. I love that it sticks easily to paper or laminate. I can also cut it if I need a smaller magnet. At my school we can only hang things in the hallway on lockers with a magnet. This works perfectly and is inexpensive enough to use on everyday assignments. I have never had a magnet fall off or not hold up what I wanted it to.

磁力がもっと強かったら良いのにな

Just the right size and strength for my resin magnets!

This is pretty ideal for small crafts. The package comes with three sheets of magnets. The magnets peeled off the wax backing very well—a little too well, in fact, as the first magnet peeled off the backing and promptly became stuck to another magnet. Fortunately, I was able to remove the stuck magnet and apply it to the back of a shatterproof travel mirror, as I intended. Unfortunately, when it comes to crafts, I’m all thumbs. Even though the magnet stuck to the mirror, it wasn’t applied quite straight. However, the adhesive on the back of the magnet proved too strong for me to be able to move the magnet after this application. With the knowledge of the bonding quality of the adhesive in mind, I carefully applied a sufficient number of magnets to the back of the mirror. I then stuck the magnet to the inside of a little metal case, which I turned i to a travel case for my safety razor. However, the magnets’ strength was insufficient to penetrate the case, which meant I couldn’t stick the tin on a metal plate. This is a bit of a blessing in disguise, as it means the tin won’t cause the other items in my dopp kit to become magnetized.

I bought this product to hang up decorations on a whiteboard in my classroom. The magnets are conveniently pre-cut, making the process quicker. The magnets are strong, I do use four magnets per piece of paper I hang up, mostly because the paper warps if I do not have one in each corner. The magnets adhere okay to the lamination, and VERY well to the whiteboard. It may be a little difficult to pry off from the whiteboard. They do not slide around, and there is no residue after removing. Will definitely purchase again for future uses.