Use these adhesive magnets with 2-1/4" round flat back buttons with recessed backs and dimple. Actual Size: 1-7/8" round adhesive magnets Click the following link if you need complete magnet sets which includes: Mylar, Front Shell, Back and Magnet.
1.25 Self-Adhesive Magnet Set – American Button Machines
Round Button Supplies – American Button Machines
1 Round Self-Adhesive Magnet Set – American Button Machines
2.25 Self-Adhesive Magnet Set – American Button Machines
1.25 Self-Adhesive Magnet Set – American Button Machines
Magnet Back Parts
Collections – American Button Machines
Use these adhesive magnets with 2-1/4 round flat back buttons with recessed backs and dimple. Actual Size: 1-7/8 round adhesive magnets Click the
1.875 Round Magnet for 2.25 Round Buttons
2-1/4 Standard Button Products - Button Accessories - Button Boy