8 Sets Hidden Magnetic Snap,Invisible Magnets Sew in PVC for Thin Fabrics

These magnets were exactly what I needed. They held nicely through 2-3 layers of thicker material!

Pretty strong magnets for their size!

Once hidden behind one layer of VERY thin satin they were too weak. Hat to sew without covering. Looks awful but for Halloween and dress up it works. Velcro ruins too much so I remove it.

These machine sewn-in magnets are exactly what I needed without getting too many extra pieces or expensive, unwanted tools

I used these magnet for hanging hand towels in the kitchen. They are very strong magnet. However, the plastic cases turned hard and cracked within 6 months!!! Now i have to pulled all of them off the towels and it was not easy.

These are pretty sturdy, with casings strong enough to hold a sewn thread. The magnetic pull is very strong. I'll buy these again.

*tip for installing: the magnets will stick to your machine and it'll drive you nuts. I taped a folded index card over the metal needle plate, to the left of my foot. It helped immensely. Otherwise, your project won't want to move because it is a strong magnet.*Have made 2 bags with these so far and I feel good about the result. My grandma is getting older and has been looking for a purse that's really lightweight and has an easy to use closure that she doesn't have to fight. Since I made her bag from (interfaced) quilting cotton, I added a little more fabric (on the inside) to reinforce but also reduce the power of the magnetic connection. Because they are quite powerful without anything, or with very little, between them.

I have repeated this order many times for bag and purse making, and I’ve converted four of my friends to do the same. They are great, strong magnets for our purposes.