Hi there Edelgado, Thanks for selecting Following Day Flyers to your printing wants. We have lots of cardstocks for flyers. Apparently, we do not need a water-resistant content although We have now water-resistant cardstock. Print flyers with us today and we could possibly get them ready for shipping and delivery https://johnnypgugs.blogthisbiz.com/39064777/5-essential-elements-for-flyer-printing