"Happy Birthday to my Favorite Caffeine Addict" Greeting Card * Card size is 4.25" x 5.5" * Greeting Card comes with 1 Kraft paper envelope * Inside of card is blank * Cards are printed on high-quality, heavyweight matte paper * All cards are in a cellophane sleeve for protection This Caffeine Addict Birthday Card is perfect for sending fun birthday wishes to the coffee lover in your life!