Coir mats are made from coconut husk fibres. Coconut fibre provides strong brushing action. This makes coir mats suitable for entrance use. Shoes passing over the fibres release soil. Less dirt reaches internal floors. From Coconut Husk to Entrance Mat The husk surrounding the coconut is the source material. The https://cesaromggc.blogocial.com/what-defines-a-coir-door-mat-75042759