Set up the Coir Matting within the trench. Put not less than 12 inches of your roll earlier mentioned the trench (additional up the slope). Area each staple a couple of foot apart Within the trench East Coastline Erosion seven-hundred gram coir mats can control flow velocities of 12 ft/s, https://antifatiguemats28396.boyblogguide.com/33287446/getting-my-coir-door-mats-to-work