Chooch flexible walls can be used to make foundations, support walls or be cut into individual stones for unique designs. Easy to cut with a pair of scissors or a sharp #11 modeler's blade, each wall's design allows it to be interconnected with other walls. Their peel & stick backing affords the modeler an easy application to most smooth surfaces. 3.50 x 13.75 inch sheet. Chooch Enterprises #8264.