T-Reign (Outdoor) Large Retractable Gear Tether, Carabiner, 48 Inch Kevlar Cord, Cord Lock, Blue Polycarbonate Case, Universal Attachment Proudly made in the USA by the company that invented the personal retractor in 1948 48-Inch Kevlar cord with 10 oz. of retraction force Rugged blue polycarbonate case measures 4.5 inches long by 2.25 inches wide Polycarbonate case is weather and impact resistant Locking system takes tension off the line and keeps the tether at the desired length Made in the USA by the company that invented the personal retractor in 1948