Ronstan Tell Tails - Set of 3 Pairs

The Ronstan Tell Tails – Set of 3 Pairs is an essential guide for proper sail trim across a wide range of sailing conditions. Designed for sailors who demand precision in their rig setup, these tell tails provide real-time feedback on airflow over the sail surface, helping crews optimize angle of attack and maintain peak performance. Whether racing or cruising, accurate sail trim directly impacts speed, stability, and fuel efficiency on the water.

Each set includes three pairs of high-resolution fabric tails engineered for maximum visibility in varied light conditions and wave action. The tails are affixed using adhesive patches that ensure a permanent, durable bond with the sail surface—eliminating the need for stitching or mechanical fasteners that could compromise sail integrity. This adhesive attachment method allows for quick installation without tools while withstanding repeated tacking, jibing, and extended salt-water exposure. The lightweight construction at just 0.1 lbs adds negligible weight to your sail package while delivering immediate visual indicators of flow separation and wind condition changes.

Sailors of all skill levels benefit from tell tails, particularly those refining intermediate and advanced sail-handling techniques. Three pairs allow you to outfit both mainsail and jib with multiple reference points, or equip an entire fleet. The compact 3 x 1 x 5 inch package makes storage and transport convenient. Installation is straightforward: clean and dry the sail surface, peel and apply the adhesive-backed patches, and secure the fabric tails. Compatible with all sail materials and designs, Ronstan tell tails are the standard choice for performance sailing worldwide.