This is an unusual set of cookie cutters. There are 2 Christmas Tree cutters in each set, one large and one small. The large cookie cutout makes the bottom and the top of the cookie. When you are assembling the baked cookies, put the base down, and attach the small cookie to the base. Then, fill the small cookie with any goodies you wish. An example would be M and Ms. Then, top it and attach the top cookie, Your kids and guests will find the surprise treasure pocket inside. What fun! You could also cut out a sheet cake, and have a different filling inside the little tree….another surprise!  The large cutter is 4 ½” x 3 ½ “.