The Invicta Watch Sizing tool is the perfect accessory for any watch and non-watch enthusiasts alike. This bright yellow toolkit allows the sizing of most bracelets held together by pins, and or sleeves. Measuring 4.5 inches long, 1.5 inches high, and 2 inches wide, this small tool will save trips to the jewelry store. Simply lay your your band, or bracelet across the link remover's tray, adjust for exact height, and then rotate the handle. Remember to follow the exact instructions/directions from the manufacturer before sizing your watch.