Coir entrance mats use fibres taken from coconut husks. These fibres are cleaned, dried, and pressed into matting. The fibres create a stiff brushing action. This structure helps remove dirt and moisture from footwear. They are often used in doorways and porches. They suit both indoor and sheltered outdoor areas. https://anti-fatigue-mats24431.blogolize.com/understanding-coir-door-mats-78198892