Hand woven in Maine. Recommended for all weather, withstanding snow, rain, mud, wind, and sun. Mold and mildew resistant; will not harbor insects; does not retain water. Easily cleaned by shaking out or hosing down; soap or bleach can be used if needed. UV protection added in the rope making process in moderation to allow colors to fade beautifully over time. BEST ON ANTI-SKID SURFACES. Rug pad or anchoring recommended for smooth surfaces. Mats are 1.25" thick (door clearance)