Coir logs or vegetation fascines are strong, flexible construction modules of a compact roll of coir web covered by an exterior coir mesh netting,which aids in the stabilization and re vegetation of sites where steepness or high exposure to waves or currents causes instability. Their configuration and density help them to maintain form without losing material. They also promote plant growth and microbial activity. In flowing water areas they facilitate new channel alignment. In standing water they initiate sedimentation, facilitate vegetation and dissipate induced wave energy. Geo rolls collect and hold mineral and organic particles, provide a physically stable substrate for root growth and gradually bio-degrade to leave a self-sustaining erosion control system .Mainly used in Stream bank protection and in agriculture purposes.