B1720 Box Set of 12 Christmas Car Unique Humor Christmas Greeting Cards with Envelopes Cards' inside greetings read: Have A Warm And Joyous Holiday Season. Set of 12 Hilarious Christmas Cards with 12 matching envelopes. Fits in a 5" x 7" envelope. Some styles are available blank or with a greeting inside. Perfect Humorous stationery for writing Christmas wishes and ships with envelopes in a reusable box for your convenience. North American based, our proprietary, eco-friendly, print-on-demand technology and premium, recycled, renewable cardstock drastically reduce waste and minimize environmental impact. Founded in 1980, NobleWorks  and The Best Card Company, its non-humor division  is an award-winning brand and a New Jersey based, family-owned publisher. A proud board member of the Greeting Card Association, we strive for 100% perfection and customer satisfaction  every card, every order, every time. We are here to serve whether you purchased our stationery directly from us or from authorized resellers.