PSP Marine Tapes Main Tales / trim telltales red / black

PSP Marine Tapes Main Tales / trim telltales red / black
Main Tales are attached to the leech of the mainsail to allow the mainsail to be trimmed more effectively.
Similar to telltales on Genoa luffs, the Main-Tales should be attached at intervals along the leech of the mainsail so that you can trim the mainsail precisely when sailing upwind or on a reach.
Set consists of:
8 Dacron discs
8 trim threads made of ripstop nylon