Entertaining with Caspari Mailbox Christmas Cards (Box of 16) Entertaining with Caspari Christmas mailbox Christmas cards, box of 16 Card size: 3 3/4-inch by 4 3/4-inch Message reads: with warm wishes for a very merry Christmas and a happy new year Printed in Switzerland on FSC certified paper and boxed in the U.S.A Check out Caspari's full line of holiday items featuring advent calendars, Christmas crackers, tabletop items, gift wrap and much more