Heavy 750 cord.   This is a heavy duty hand drag.  Thing could tow a truck!   Neon yellow and green Halloween slayer drag 
Coyote slayer Drag with dual brass plated steel o rings.   Drag up to 2 critters.     Made right here in Montana with 2 15ft pieces of 750 cord.     In case of emergency you have 30 ft of cord.      Black & white in color .