Made of good material, this kind of fixing magnet is simple in design and easy to use. Universal Magnets for all ID cards and badge holders. These clips can be used by trade show name tags, schools or other events requiring badges or IDs. Features -Color:Silver -Material:Casting iron, NdFeB magnet, foam tape, Nickel-plated iron -Size:1.70X1.70X0.50cm/0.67X0.67X0.20in - These magnets can hold your badges firmly without damaging your clothes or uniform. - Each magnet can attach your name badge easily. The magnetic name badge does not require you to insert a pin through your jacket. -The adequate quantity is enough to meet your daily needs and replacement, which can be used for a long time. -These sticky photo magnet are made of safe material, which are mall in size and light in weight, strong and reusable and easy to store and use. -These name badge magnet is easy and quick for you to fix the clip. Package list: 6 x Badge magnet