The 42" CMI Trolley Lanyard makes ziplining a cinch. A rider should have two separate lanyards attached to the trolley for a safe and secure ride. This new trolley lanyard solves that problem by using two sewn runners that are sewn together to provide the rider with both a main lanyard and backup lanyard in one compact unit. Using two different color webbings makes checking for lanyard wear easy. It is rated at an MBS of 6,500 lbs and weighs less than a pound!