These magnetic pin backs have two pieces: a metal bar with adhesive strip and a plastic piece with two strong rare-earth magnets.
Dead Space - Slasher Magnetic Pin
Encourage awareness and fight against breast cancer with our magnetic back Pink Ribbon Pin. This pin is die struck from fine jeweler's metal, pink enamel color filled and is plated in silver. It includes a single magnetic pin back. Perfect for delicate attire for a banquet or fundraiser that may be compromised with a post back pin. Not recommend with thicker fabrics such as heavy wool, leather or denim. This pin comes individually poly bagged.
PinMart Pink Breast Cancer Awareness Ribbon Enamel Lapel Pin with Magnetic Back, Size: 1 Piece
Locking Magnet Pin Back – Pixel & Ink Creative
Extra Pin Magnet Pack- Super Strength (MB-01)
Strong Magnets and Secure Hold — The magnetic pin backs is a versatile solution for displaying your enamel pin collections on refrigerator, especially
QHAND 30 Pcs Magnetic Pin Backs for Enamel Pin Convert Enamel Pins to Refrigerator, Metal Pin Backs with Magnet, Locking Pin Keepers Locking Clasp
Pin Back - Temu
CUSTOM Buttons Magnetic and Pin Back set of 6 – Beauty Bee
TEYOUYI 12pcs Magnetic Pin Backs for Enamel Pins Convert Enamel
Salute Our Veterans Pin with Magnetic Back | Multi Color | Veterans Pins by PinMart
Magnetic Pin Back
Copper Star Pin Magnetic Back | Multi Color | School Pins by PinMart