This silt sock is a 3-D tubular mesh device filled with filter media. This product is designed to support storm water management, sediment & erosion control and pollutant removal. It is generally used in areas where delimiting at risk areas and diverting, cleaning and filtering storm water runoff is critical. SiltSoxx is often used in combination with other sediment control systems to create a complete solution. The SiltSoxx product can be used for sediment traps, inlet protection, check dams, sediment control and more.