u/depressedNCdad

long story short. i have a coleman montana 14 foot by 7 foot tent. had it over 20 years (camping with boy scouts). its been in the barn ever since. the poles are in shreds, lost the pole that held up the front flap long ago, several of the long ones have been duct-taped. anyhow, i dont want to throw the tent away, its fine. but i need a complete set of replacement poles. i went on coleman website, they have them, but i dont know what millimeter (?) size that i need? any help on how to figure that out? thanks

EDIT: i already threw the poles away, i guess i should have measured them, but wasnt thinking. i have the tag with the part numbers but when i put them in colemans search nothing showed up