Blokart Telltales
Telltales allow you to see the wind as it flows across your sail, giving you direct input on how to adjust your tack to get maximum performance. Add these simple units onto your sail and with a quick glance up, you can instantly see if you are getting maximum airflow across your sail. When all the telltales are pointing straight back, you know you are on the righ track.
To install,peel off the backing from the adhesive discs, lay the tell tail on your
sail and press firmly. These tell tails are made of high resolution red
and green material for maximum visibility. Instructions for proper installation
included.
Each pack contains five red and five green tail strips.