Grandson "Have A Monster Birthday" Birthday Card With Envelope Brand New SHIP 24HRS Small inventory box number 5405 Celebrate your loved one's birthday with this adorable greeting card featuring a friendly monster and the message "Have A Monster Birthday". The card is perfect for a grandson's birthday and comes with a matching envelope for easy mailing. This brand new card will be shipped within 24 hours of your purchase, ensuring that it will arrive in plenty of time for the special occasion. Whether you're looking for a unique greeting card for a birthday party or simply want to send a thoughtful message to someone special, this card is sure to bring a smile to their face.