Celebrate your birthday with Kitty Meow's Sip Sip Hooray Freakin Fabulous Birthday Greeting Card, a must-have for champagne lovers! This card is 4.25" x 5.5" and printed on high-quality, thick card stock, complete with a sleek black A2 envelope. The inside is blank, allowing you to add your own personalized message. Sip, sip, hooray and cheers to you on your special day!