Made of natural coir a dense fiber that is naturally mold and mildew resistant Coir is a renewable resource that is durable and coarse excellent for scraping shoes clean Vinyl backed for increased durability and to help prevent movement coir doormats are weather tolerant absorb moisture and retain their shape For best results keep in a sheltered area such as a covered porch keeping extreme moisture and sunlight to a minimum Vacuum sweep or lightly hose clean Features . Over sized to provide more coverage. All season colorfast and weather tolerant. Durable coir that scrapes shoes clean. Vinyl backing to help prevent movement Specifications . Color Natural Black. Shape Rectangular. Material Coir Vinyl. Size 30 x 48 . Weight 16 lbs