Extrutech Fence Rail, click on the listed item for details on this exterior trim for, fence rails, safety barriers, planter box sides; of an exterior grade, rigid hollow pvc, with a smooth flat surface on four sides; UV stable and very easy to maintain. Cut to length with standard powered miter saw. Fasten to wood and masonry with screws and construction adhesive. Fence Rails are available un-painted with a smooth bright finish in white are available in 8',10',16' and 20' lengths. Weight of 0.75 lbs per foot.