Portugal Cork, cork sheets are 100% Portugese Natural Coloured cork. Portugal Cork Fine Grain cork sheeting can be used for many art and craft applications with varying sizes. It is a great product used by model railway and model city enthusiasts for underlay and model design. Cork pin board. Arts and craft project. Hobby railway. Hobby car racing tracks. Cork inside shoes. Soundproofing walls and floors. It is available in a range of sizes for various usages. Sizes ranging from .08mm – 25mm. We have many other cork products available for other usages so please call us on 1800 00 36 38 for more information. Photo credit thank you: Your Model Railway Club, diys.com