This vinyl decal is "10 inches wide and 10 inches tall" and "White" in color. If the design is not proportionately the same the height and width, we will cut it to the proportionate measurement for whatever measurement is the largest, (e.g. if the design is wide, the width will be (your chosen size, i.e. 10 inches) and the height will be proportionate to that; if the design is tall, the height will be (your chosen size, i.e. 10 inches) and the width will be proportionate to that). The decal is contour cut from premium Oracal vinyl. Detailed instructions for application are included. We also have many other colors and sizes available.