That would be a case by case send me a PM with what you want, or just post your graphics tell me what size and I'll PM you a number. They can be made big enough to cover surfboards, they can be 62" wide by, well as long as the roll.

for a standard kiteboard you would want a file 20" wide x56" long one for the top and one for the bottom. If it is a large file you may have to mail me a CD.