For the most versatile invitations, cards, thank you notes, greeting and correspondences JAM Paper blank fold over cards will surely fit the bill! These cards are made of reliable 65lb cardstock and look and feel rich and luxe when they are in hand. The message on the inside will be your own, instead of some cheesy, generic joke or saying. They fit perfectly into A1 envelopes.Details:Available in multiple colors3.5" x 4.875" (A1) card size65 lb/175 gsm100 blank foldover cardsPaper