One set includes shell, unpinned back, mylar, self adhesive peel and stick magnet.
2.25 B.A.M. Self-Adhesive Magnet Set – American Button Machines
1.25 Versa-Back Chain Keychain Set 100 Sets by American Button Machines
One set includes front shell, flat recessed metal back with dimple, mylar and self adhesive peel and stick magnet.
3.5 Self-Adhesive Magnet Set
Collections – American Button Machines
3'' Self-Adhesive Magnet Set – American Button Machines
1.25 Versa-Back Mini Split Keyring Set 100 Sets by American Button Machines
3'' Self-Adhesive Magnet Set – American Button Machines
Ceramic Magnet – American Button Machines
1.25 Button Supplies – American Button Machines
1.25 Self-Adhesive Magnet Set – American Button Machines
Magnet Sets – American Button Machines
1.25 Self-Adhesive Magnet Set – American Button Machines
Super strong ceramic magnet works with 1, 1.75, 2.25, 3 and 3.5 pinned back buttons. Can be used with 1.25 and 1.5 buttons if the pins are
Ceramic Magnet