Estimating Sailfish weight has never been easier using the Original Sailfish Release Ruler. The Pacific Sailfish Release Ruler is available in two versions depending on your fishing region. The Atlantic Sailfish Release Ruler measures 2″ x 86″ inches and measure up to a 100 lb Sailfish. The combination Atlantic and Pacific Sailfish Release Ruler measure 2″ x 110″ inches and up to 180 lb Sailfish. Simply lay the ruler alongside the tip of the lower jaw of your sailfish and identify the contrasting color grid of the fork length and you will easily be able to obtain the length and average weight of your prized catch. The Pacific Sailfish Release Ruler is a must have for the spindle beak enthusiast. Use it as a log for your biggest catch, for tag card measurements, or to measure a trophy fish for the taxidermist.