Coir mats are produced from natural coconut fibre. The husks are processed to form a dense mat surface. The finished mat has a rough texture. The fibre texture scrapes mud and debris from shoes. They are often used in doorways and porches. They suit both indoor and sheltered outdoor areas. https://entrancemats20737.shoutmyblog.com/38689505/an-overview-of-coir-entrance-mats