Input (grade 11): Coir is a coarse water-resistant fiber extracted from the outer shell of coconuts, used in doormats, brushes, mattresses, and ropes.
Output (grade 10): Revolutionary War Exhibit Text - November 2002 Other uses of palms Coir is a coarse, water-resistant fibre from the outer shell of coconuts. It is used in doormats, brushes, mattresses, and ropes.