Guys, if you want your shirts to shine and stay beautiful, you need these collar clasps. However, they don't come with a magnet to hold them in place. I have another set of collars that I used to buy at a shirt store. They came with magnets but the collar holders were only one size and didn't quite fit all types of collars. When I saw them and saw that they came in three sizes, I had to buy them. I'm glad I did. Make sure you find some magnets to hold the legs! You'll be glad you did.