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. This structure helps remove dirt and moisture from footwear. They are often used in doorways and porches. They perform well in covered external spaces. https://entrance-hall-matting-sup61479.laowaiblog.com/38338229/what-are-coir-mats