Metal Collar Stay Magnets | Small Rare Earth Magnets for Collar Stays | Small Strong Button Magnets Pack of 36 in Storage Case.

Material: These small rare earth magnets are made of Neodymium, which are strong, smooth and lasting long.
Size: These small round Neodymium magnets are 0.35 inch in diameter,and 0.1 inch in thickness.They can work perfectly with your metal collar stays for men in any dress shirt, sportswear, casual, or button-down shirt that has a collar stay slot under the collar.
Application: These small strong magnets can be applied not only to collar stays, but also to 3D printing and other applications.
What's in the package: There are 36 pcs of small round magnets for metal collar stays in a storage case.
Notice: These small round magnets are strong, please be sure to prevent them from colliding violently.

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