Geotextiles are made entirely of pure Coir fiber. They are 100% natural fiber, 100% biodegradable and environment friendly. Coir Fiber is Naturally resistant to rot, moulds and moisture. It needs no chemical treatments. hard and strong. It can be spun and woven into matting. They also have the right strength and durability to protect the slopes from erosion. while allowing vegetation to flourish. They can dissipate the energy of flowing water and absorb the excess solar radiation.