Special Embankment Mats with high strength coir nettings (400 g/m² / 700 g/m²). Two different mesh sizes of coir nettings are stitched to soil separating coir fibre layer. This heavy duty mat consists entirely of coir fibres. It is the ultimate answer to combat extremely high erosion potential or high velocity of water flow. The embankment Mats are available in pre-seeded or unseeded version.