Light weight uniform belt that can also be used for emergency rappels. Unique custom "CAM LOCK" waist buckle system allows for quick adjustment while eliminating the slippage problems associated with standard parachute style adjusters. Made from 1A 3/4" webbing with 7000lb. strength. Webbing is made slightly stiffer for bettter use when attaching radio and equipment pouches. Front V-ring used for main attachment point has a Proof-load strength of 2500 lbs and a breaking strength of 5000lbs. Meets "TESTING STANDARDS" for NFPA (National Fire Protection Association) Standard for Fire Service Life Safety Rope and System Components. (1983/1995 Edition) for Class 1 Emergency Escape Belts. Regular size fits up to 42" waist. - Large size fits up to 57" waist.