Tripods are good and efficient, they do what they are supposed to do. They are magnetic and hold up well. A variety of sizes is useful when needed for different shirts. The tips are more rounded than the Wurkinstiff and therefore better protect shirts from damage. Combined with the magnets available from Revain, these corsets have a better overall value than Wurkinstiffs. large variation in collar size. So you pay for 40 but you only get about 20 which is useful to you. The main downside is the case. The top doesn't stay on the body at all. If the case falls on its side, the legs may fall out as the lid falls off. I've had to clean up the mess more times than I can count and it's getting annoying. Since then, he threw them all into a small box and dropped the case. In general this is a mediocre product. I might buy again if there are no better alternatives. Soon someone will come up with a slightly revised case style that will stay in place.