This is the SOTM that is only available October 1-31,2012. It is called Very Merry Christmas and is a set of 11 stamps. The recommended blocks for this set is 1"x3.5" (y1002), 2"x 2" (y1003), 3"x3" (y1006). What is also a great perk about this set is that 5 out of the 11 stamps correspond with the shapes from the Cricut Artiste Cartridge. You just simply find the matching shape and cut the paper to the size that is indicated on the stamp sheet and then stamp the image onto the shape. If you have any questions please feel free to contact me. Use the shop now badge on the right to enter the online catalog. Happy Shopping !!!