Coir mats are produced from natural coconut fibre. These fibres are cleaned, dried, and pressed into matting. The finished mat has a rough texture. This structure helps remove dirt and moisture from footwear. Many homes and premises install them at access points. They suit both indoor and sheltered outdoor areas. https://reidzuuli.thezenweb.com/an-overview-of-coir-entrance-mats-77718326