When finished this project is approximately 10" x 4" x 4". The file comes with the flowerpot pieces, the stem piece, the round form pieces, a support piece, and the 3D flower pieces. There are 30 flowers used to create this project. The file is compatible with both the 8x12 and 12x12 mats however; you may need to move some pieces for the smaller mat. You can find additional images and a full tutorial on my blog: http://jamielanedesigns.blogspot.com/2014/03/3d-rose-oval-topiary-sunflower-round.html