300mm sail numbers and letters for Laser® and many other classes. (May be suitable for more, that require a 300mm number). Priced per individual number.

Typical Classes requiring 300mm Sail Numbers

Fitting 300mm Sail Numbers - see video below

All sail numbers shall be fitted in accordance with Racing Rules of Sailing Appendix G, available at :

The height of the sail number on the sail depends on the overall length of the sailboat. For sailboats between 3.5m to 8.5m a 300mm high sail number is required.

National letters and sail numbers shall be in capital letters and arabic numerals, of the same colour, of a contrasting colour to the body of the sail, and of a sans-serif typeface. In addition, the letters and numbers identifying the boat shall be clearly legible when the sail is set.

All characters shall have a minimum height of 300mm.
The minimum space between characters and from the edge of the sail shall be 60mm.
Class insignia, national letters and sail numbers shall be placed on both sides and such that those on the starboard side are uppermost.
National letters shall be placed above the sail numbers on each side of the sail. 

Laser® is a registered trademark owned by Velum Limited and currently licensed for use in Europe to Laser Performance (Europe) Limited. Rooster Sailing Limited is fully independent of both Laser Performance (Europe) Limited and Velum Limited.