Sails are great as advertising medium. The surface of the sail nicely contrasts with the natural background.
The dominant color of sails is white, which gives the advertiser a great opportunity. However, colorful sails are also great surface, and even sometimes can be necessary. Sailing advertising is effective and inexpensive way, to prezent for example Your company logo.
Important information for sponsors: advertisement with high quality paints provide long-life presentation.
There is also the possibility to printing directly on the sail, however, the printing must be done before sail swing process.