Small Shield 3.5" x 4" or Large Shield 7" x 8"

We use these to cover over parts of the stencil so the area does not become contaminated by an adjacent color. Because the heart has many positive and negative curves, we also use this as a "Veining Tool" for our leaves. We place the heart over the stenciled leaf from the base of the leaf to the tip and then use a darker value green and brush along the curve. Thus, giving a nice deep set vein.