Sewtites Mixer is a great package of magnetic snaps that will allow you to use these magnetic snaps for a variety of projects: English Paper Piecing (EPP), bagmaking with thinner layers, applique, and so much more!
5 Sewtite Regular magnets are included in a package.
If you need strong Sewtites to hold 2 layers of foam as well as fabric, check out Sewtites HD.