VictoryStore Jumbo Greeting Cards: Giant Birthday Card (birthday cake) 3&rsquo;x4&rsquo; card with envelope BIRTHDAY CARD - Our jumbo cards will make someone feel special. Big happy birthday card for a funny surprise on the great day. Big birthday cards are a treat on a special day. MESSAGE INSIDE: Big day, Big cake, Just for you. Happy Birthday 3x4' card with envelope QUALITY MADE - These large greeting cards have full color graphics and are made from high quality corrugated plastic for elegance and extra durability and come with an envelope. BEAUTIFULLY DESIGNED CARDS  VictoryStore features more than 200 big cards for all occasions like retirement, graduation, wedding, Bar Mitzvah, holidays, as well as birthday, thank you, wedding, anniversary, congratulations, and get well and more. FAMILY BUSINESS - Founded in 1999, VictoryStore.com has been a pioneer in the design-your-own space for products and yard signs. Founded by Steve and Kelli Grubbs and is still a family business located in Davenport, Iowa.