For a response of appreciation. Simply display your gratitude with Jam Paper. Simplistic thank you card sets. These sets are elegant and classy and feature a bright white, 65 lb cardstock with script lettering across the front with a matching border. The interior is blank, so you can personalize your own message however you please. The fold over design leaves ample room for anything you need to say. Each card measures 4.88"" x 3.38"" and includes 104 cards with 100 matching envelopes.