Three 12” clear layer guides The guides have numbers on the top that correspond with the width of the borders. Easily choose your border width and position the catch-lip against the edge of your project. Next, press firmly on the tool and cut along the edge; you can add additional layers in any of the ten sizes for added dimension to your craft. It’s that easy! Features of the layer guides: 10 different sizes of guides from 1/16” to 1” Create even layers, mats and borders Catch-lip system requires no measuring Edges are metal reinforced for precision cutting SHIPPING: My shipping is calculated by WEIGHT, not per item, just as the post office does. This is the most fair method to the customer by preventing over charging.