Self adhesive numbers for boat hulls, 50mm high. Range of colours. $6 per digit, (the Opti symbol counts as a digit). Please advise number(s) and colour required when ordering. e.g. Q1234 = 5 digits x 2 (for both sides of hull) = 10 digits. NB: It is a Yachting NZ requirement that the numbers are displayed on both sides of the boat.