Coir mats are made from coconut husk fibres. These fibres are stiff, coarse, and durable. 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 Coir fibre comes from the outer shell of coconuts. https://messiahzbyvs.thenerdsblog.com/45518330/what-defines-a-coir-door-mat