Natural coir mats are made using coarse coconut fibres. 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://antislipmatting83826.fitnell.com/80722237/what-are-coir-mats