Natural coir mats use fibres taken from coconut shells. These fibres are stiff, coarse, and durable. The structure suits doorway placement. Shoes passing over the fibres release soil. Indoor surfaces stay cleaner for longer. From Coconut Husk to Entrance Mat Coconut shells provide the raw fibre. The material is treated https://marioprnhc.ageeksblog.com/37917460/understanding-coir-entrance-mats