Delicate Cluster Initial Monogram Note Card Set, Set of 24 cards with envelopes, 4-1/4" x 5-1/2" blank inside, Add an Initial, Thank you Card, Friendship Gift Personalized Note Cards - Set of 24 with white envelopes Our blank-inside cards are 4 1/4" x 5 1/2", quality stock. Delightful initial monogram blank-inside note cards are great for thinking of you notes, thank you notes, invitations, and more! Specify 1 monogram initial. Please Note: We are unable to print foreign characters in personalization.