Coir entrance mats use fibres taken from coconut husks. The husks are processed to form a dense mat surface. The fibres create a stiff brushing action. The design supports effective dirt control at the door. They are often used in doorways and porches. They perform well in covered external spaces. https://entrancemat28379.aboutyoublog.com/49119315/an-overview-of-coir-entrance-mats