IOM Insignia Template
International One Metre Class legal template for mainsail marking.
Use with permanent marker pen to fill in. Made from durable mylar film suitable for multiple use.
Note: For any film racing sails we strongly advise against the use of any vinyl substrates for sail markings due to distortion through shrinkage of the substrate in differing temperatures. This shrinkage over time will cause irreversible damage to your sails with a notable drop in performance and appearance. This is why you rarely see stick on numbers at the front of competitive fleets. If you must use stick on lettering, we suggest only ever using polyester insignia cloth/deck patch on heavy film or laminate materials.