Coir fiber logs are a range of woven open mesh fabrics made from 100% natural and biodegradable coir fibers and covered by durable coir or poly nettings. They're an ideal selection for stream bank and shoreline stabilization. Coir fiber logs protect shorelines by reducing wave energy & providing a medium for the effective establishment of aquatic vegetation. These natural nettings hold the soil and seed intact during the establishment of vegetative cover. When it biodegrades it adds organic nutrients to the soil. Coir geotextiles are "eco friendly" products.