Coir mats are made from coconut husk fibres. Coconut fibre provides strong brushing action. They are designed to sit at access points. Shoes passing over the fibres release soil. Indoor surfaces stay cleaner for longer. The Origin of Coir Mat Materials Coir fibre comes from the outer shell of coconuts. https://entrance-mat58998.bloginder.com/39780615/what-defines-a-coir-door-mat