Capture Dirt and Moisture: Doormat super absorbent, HIYARD outdoor welcome mat holds up to 1.8 gallons of water per square yard. Deep groove design and rubber border helps capture water and prevents excess water from spilling onto the ground. Indoor door mat surface fibers scrape dust and debris from your shoes, boots, paws. Let the dirt stay out! Non Slip Rubber Backing: Door mat outdoor entrance textured rubber backing with moisture-proof , wear-resistant, safe, non-slip to protect your floor. Quick dry outdoor indoor door mats for entryway, tile, marble, deck, hardwood, concrete. Please keep the floor dry before placing the entry rug to prevent falling.