Numbers must be permanently attached to each side of the forward half of the boat, watercraft, or snowmobile. The validation stickers must be affixed within six inches of the registration number. No other letters or numbers may be displayed nearby.
Lettering must be in plain, vertical block characters of not less than 3 inches in height. Spaces or hyphens between letter and number groupings must be equal to the width of a letter other than "I" or a number other than "1". Should be in a color which will contrast with the color of the background (i.e. dark numbers on light background, and light numbers on a dark background) and so maintained as to be clearly visible and legible.
Please check with your state and local laws regarding requirements, before applying. Thank you.