This Vevor boat carpet is designed for marine and general indoor or outdoor use with a durable polyester fiber surface and soft rubber backing. Its ribbed low-pile surface helps add traction while maintaining a comfortable feel underfoot. The waterproof backing helps resist water penetration and protects underlying floors from scratches. The carpet can be cut to fit different spaces and is easy to clean with a vacuum. It works well for boats, patios, porches, decks, basements, garages, and other living spaces.