Cobble stone isn't always rectangular. In many parts of the world cobble is made from rounded irregular shaped stones that appear to have been tumbled by rushing river water. Our Carmanah Cobble Veneer is a thin natural stone veneer in a uniformly soft antiqued charcoal grey. Comprised of rounded and elliptical stones that resemble smaller shaped fieldstones, this product also has softer edges and finish than you'd find with river rock. Stones range from 5" x 5" up to 8" x 10". Use it sparingly as a unique decorative feature, or over larger areas as an authentic, durable cladding.