Have you checked out Blue Knight Rubber Stamps lately? If not, you might be surprised to see that they now have a line of stencils. Each one includes a standard stencil as well as a thinner one making them so easy to stamp through. Of course, the package also includes the mask pieces as well.
In addition to the BKRS Maple Leaf Stencil and Stamp Thru set, I used the BKRS Rearview Truck Stamp and Die sets and the BKRS Wooded Lane Stamp set when making this card.