These collars are very durable and the variety was very good considering which one, which I needed. The downside, however, is that they are narrower than the collar stands that originally came with all my shirts and they are slippery, slick, which usually can't be a problem, but combined with the extra weight the metal causes them to slip every time right out of the way, my shirt. I turn up my collar to put on my tie in the morning and find it doesn't bother me. Other than that they work andβ¦