Coir mats are made from coconut husk fibres. The material has a naturally rough texture. The structure suits doorway placement. Foot traffic activates the cleaning action. This reduces the amount of debris entering a building. The Origin of Coir Mat Materials The husk surrounding the coconut is the source material. https://fernandojsuwu.designertoblog.com/70321916/an-introduction-to-coir-mats