Coir entrance mats use fibres taken from coconut husks. The raw material is treated and shaped into firm matting. The finished mat has a rough texture. The design supports effective dirt control at the door. Coir mats are commonly placed at entrances. They suit both indoor and sheltered outdoor areas. https://antifatiguematting80032.onesmablog.com/understanding-coir-door-mats-80808480