Description The Smooth Grey Concrete Plinth Sleeper is a slimmer, lighter plinth suitable for use under timber or COLORBOND® fencing, or as garden edging. At 200mm tall and just 50mm thick, it’s more manageable than standard 75–80mm sleepers, making it ideal for the ground-level plinth where a thinner profile is acceptable, or for lightweight landscaping borders, garden edging applications, and under fence lines. Note: Product is not structurally designed for retaining walls. Specifications Dimension Detail Profile 200mm tall × 50mm thick Length 2340mm Finish Smooth grey Material Precast reinforced concrete Sold as Individual plinth Need to Know Due to its reduced thickness, this plinth is not recommended as the primary structural element in walls retaining significant soil loads. For load-bearing retaining walls, use the 75mm or 80mm profile sleepers. Sold individually.