Mutiple Usage catagories to pick from on this listing in different sizes - Windshiled Bannners- Mailbox Name Address- 4 line business ads- Boat registrations- - For more letters pick the 4 Line business ad catagory and pick the size for all the information added to fit in Up to 100 letters. Most Boat Registrations restrict Text size to a minimum of 3" height -Please review your states recommendations/Rules. Complete the maximum length of the entire Grouping of text your requesting if it needs to be smaller than the size group you picked, It tells us the max amount of space you need the text phrase to fit on. We will professionally fit your text to the max space you pick. We dont enlarge to this max size just make sure it will not be to long for the space. For Boat registrations you will get a quantity of 2 when you order one. Must Be a Block type Bold font for Boat registrations- For Windshield banner text to look right limit the # of characters to 20 including spaces.