The Daisy Chain Lanyard has multiple loops along the length of the entire lanyard creating tie-in points to meet all of your rider's needs to connect at different distances from the trolley.  
Features:

• 1" Webbing
• Loop MBS 3700 lbs.
• Overall MBS 6,000 lbs

Total Length 4 FT.  Be sure to get 2 carabiners with this lanyard.  You'll need one for the connection between the trolley and this lanyard and another for the connection between the harness and the lanyard.