Need more breathing room or have a spread-collar shirt? Our extra-long collar bar measures 2-3/4" (72mm) overall. As shown in comparison photo, the extra-long collar bar shown in clear crystal has a usable length of 2-1/4" (55mm), compared to 1-7/8" (47mm) for the traditional collar bar shown in pink. This popular pave style features dozens of hand-applied Swarovski crystal stones. Made with a threaded twist-off end, for shirts with collar bar holes.