As a fashion-conscious man, I was always on the hunt for the perfect collar stays until I stumbled upon these magnetic wonders. Based on our own experience, these collar stays are a game-changer in the world of men's fashion. The sleek design and powerful magnet make it easy to keep your collar in place all day long. One pro is that they come in a variety of sizes to fit any collar. However, the only con is that they are a bit on the pricey side. But in my opinion, the quality is well worth the investment.