Protect your fence panels against moisture damage with these Rowlinson Gravel Boards. Designed to sit under your fence panel, these pressure treated boards will raise your fence panels to avoid collections of water from your gravel or patio.These gravel boards are also helpful for sloping gardens to lift fence panels and create a level row of fencing. These gravel boards are made from pressure treated timber, which increases longevity and protects against rot. Available in either a green or brown tint, these gravel boards are supplied with a natural timber finish and sawn appearance. . Protects fence panel from dampness and rot. Available with either green or brown tint. Sawn finish. Pressure treated against rot. Natural timber finish. Approximate dimensions (mm) H 150 W 1830 D 22*Please note that this product is delivered direct from our supplier and may take a little longer to arrive.