The Lightweight Concrete Gravel Board from Forest provides excellent protection for wooden fence panels against ground moisture. They are not susceptible to rust or decay and generally last longer than traditional timber boards. Lighter than conventional concrete, they are easy to move and install. Suitable for use with 1.83m or 1.80m wide fence panels.Gives fence panels the best protection against ground moistureNot susceptible to rust, rot or decayWater is deflected rather than absorbedLasts longer than timber boardCompatible with concrete fence postsUp to 45% lighter than conventional concrete gravel boards