Where have you been in my life? For years I used the cheap plastic collar clips that came with my shirts. They went through the washer and dryer, being used and reused, and never kept my collar straight. Enter these magnetic steel collars and life will change! The collar of my shirt stays straight and I can turn it up to wear under a sweater or without a tie and the collar looks like it's buttoned. It stays in place all day and looks stylish. The magnets are strong and I had no problems. I forgot I had them on the second day and corrected my color and the magnet fell into my shirt so I could understand why they sell the magnets separately. However, it stayed in my shirt and I was able to pick it up. I'll probably buy another pair in case I forget, but they quickly got me hooked!