This card is a free standing pop-up card that fits in a regular size envelope. This is a variation of a card I made last year in a card technique clas. The stamp set used for this card is the retired SU Haunting Halloween. If it is a stamp and it has a cat on it, I usually buy it. I always make about 20 cat-themed Halloween cards for the animal shelter each year. I will present this one to Anne at the shelter to see if she is interested in this style of card.