Cork Wallpaper (Black Coral) - C5C5 Natural Cork (Black Coral) Cork C5 Black Coral A unique, natural and very stylish Cork wallcovering. Exquisite wallpaper made using real cork. Black Coral colour to create a sophisticated urban interior. 3 layers of colour with a crackle effect on top to give it a spidery, mottled finish A silver foil backing to bring the cork material out further still This paper will give you a unique, natural and vintage look which will last. This beautiful