Cork Panel Wallpaper (Rustic Brown) C4C4 Natural Cork Rustic Panel (Rustic Brown) Cork C4 Rustic Panel A unique, natural and very stylish Cork wallcovering Rustic Panel is an exquisite wallpaper produced using real cork. In a old rustic brown colour to create a sophisticated, chic urban look. This paper will give you a unique, natural and vintage look which will last. This beautiful wallpaper is pure luxury and available on a non woven backing. Price shown is by the meter. Minimum