Topper Hull Championship Number, 1 x Self adhesive championship number, for the back bulk head as required by class rules. Extract from the current Topper class rules: H.2 HULL EVENT NUMBER a) The hull Event Number shall match the sail Event Number b) The hull Event Number shall be placed on the starboard side of the cockpit rear face. c) The hull Event Number shall be placed centrally between the central mainsheet traveller cleat and the side deck moulding. d) The hull Event Number shall be placed so that the top edge of the number is more than 20 mm and less than 40 mm from the top of the face. e) The hull Event Number shall be approximately 75 mm high in White or Black numerals and shall be easily read from in front of the boat. The International Topper Class rules can be found HERE
