Amazon magnetic name badges
Avery Secure Magnetic Name Badges, Durable Plastic Holders, Heavy Duty Magnets, 3 x 4, 24 Badges (8780) 4.7 out of 5 stars 19. $53.69 $ 53. 69. Strong Magnetic Name Badge Holders with Steel Back Plate, 100 Pack Name Tags/ID Badge Magnets, Fastener with 3M Adhesive on Front Plate,Strength Neodymium Magnets.