Hi there Edelgado, Thank you for selecting Subsequent Working day Flyers in your printing needs. We now have a wide variety of cardstocks for flyers. Apparently, we don't have a waterproof materials nevertheless Now we have water-resistant cardstock. If you have already got a flyer structure that’s Prepared for printing, https://hectorxglmt.blogrenanda.com/38614431/the-basic-principles-of-flyer-printing