-A removable flying back weight
 -Designed to slide back up the mainline during the cast to help pin down the line
 -Reducing the chance of spooking fish in and around the area
 -Can be added to a set up at any point
 -Line is pushed through corresponding slots on Plastic insert and weight
 -Insert is then fixed in opposite direction, securing the weight on the line
 -Prevents the need to dismantle the set-up
 -10g
 -5 per pack