Votive placecards

I'm doing votive placecards and but the glass is sorta curved. For anyone else who's done this -- Do you have to cut each wrap individually on a curve to make it fit right? I was hoping to just use a paper cutter, but it doesn't look right.

OR, does anyone know where to get the pre-cut wraps? (but not the Gartner's ones, I'm not really into hearts)

THANKS!!