This file comes with the carrot base box, the slotted mats, the grass top cuts, and a cute little bunny! As sized in the file, the finished box is approximately 11" x 2-3/4" x 2-3/4" (widest areas). The box is open on the top so you can fill it with all sorts of goodies! Once you fill the box, push the grass pieces toward each other on all sides to hold the goodies inside! This file can be sized larger or smaller to fit your needs and it is compatible with both the 8x12 and 12x12 mats! You can find additional images and a full tutorial on my blog: http://jamielanedesigns.blogspot.com/2014/03/more-easter-goodness.html