Image 1 of 2 Image 2 of 2 Red Thank You Card from $5.00 4.5” x 6.25” thank you card. Blank inside, printed on red paper with white and silver ink. Red envelope included. Quantity: Select Quantity Single 8-Pack Quantity: Add To Cart Added! 4.5” x 6.25” thank you card. Blank inside, printed on red paper with white and silver ink. Red envelope included.