Coir mats are produced from natural coconut fibre. 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. Many homes and premises install them at access points. They are used inside buildings and under canopies. https://dominickcfgec.thezenweb.com/an-overview-of-coir-entrance-mats-78294842