Description These sail numbers at 230mm are suitable for Topper, 4.7, 29er and Optimist – amongst others. If you are looking for Laser Radial, Laser Standard and WASZP you need 300mm numbers and letters. Whether you have an Optimist or a 29er (or anything in between), chances are at some stage you’re going to need sail numbers. On the plus side, if you buy your sail from us, we’ll number it for you. If you just need one or two, or a complete set, we can send you instructions on where and how to place them if needed. Just let us know what you sail in the comments box at checkout. The 230mm (9 inch) size also come in black or red. Alternatively, you might want the 300mm (12 inch) numbers.
