Coco coir logs are popular material choices for use in construction zones, restoration areas, for environmental preservation on hillsides, or for aquatic erosion control. Coir logs are strong enough to withstand weather conditions such as heavy rains and, when staked to a hillside, help prevent soil slippage by holding the water until the sediment settles. Coir logs can last anywhere from two to five years. Coir logs do not need to be removed at the end of their life cycle, as coir logs break down naturally into the soil, providing nutrients to the ecosystem in the process Sizes up to 20 feet long and in varying diameters.