This is a very nice item...have used rubber ones , metal clutchs, push on types...but they always fell off...have been wearing name tags with pointy pins for years...when you feel something stick you , you know that the holder has dropped off...these magnetic backing attachments work the best...I was worryed that they were not magnetic enough to hold...was wrong on that count...they are hard to pull apart...you need too turn to the side in order get them apart...they come with a adhesvie pad to attach to the name plate...used a plyer to remove the pins...they came very fast in the mail,like 2 days later...they are a very good value...they are nicely made.