Coir door mats rely on processed coconut fibre. Coconut fibre provides strong brushing action. The structure suits doorway placement. The mat surface scrapes dirt from footwear. This reduces the amount of debris entering a building. From Coconut Husk to Entrance Mat Coir fibre comes from the outer shell of coconuts. https://travispyekv.arwebo.com/61702854/understanding-coir-entrance-mats