USE INDOOR OR OUTDOORS SAFE and SKID FREE ON ANY FLOOR SURFACE Commercialgrade, antistatic, quickdrying doormat runner will not harm any floor surfaces; hardwood, marble, tile, laminate, carpet, vinyl, concrete, deck boards. Certified skid resistant by the National Floor Safety Institute CAPTURES AND HOLDS UP TO 1.5 GALLONS OF WATER PER SQUARE YARD Exclusive Water Dam holds up to 1.5 gallons of water per square yard of fabric. Ridged grid design and rubber border keep water and debris on the mat, not on the floor 100 USA MADE, ECOFRIENDLY QUALITY CONSTRUCTION Premium PET fiber surface, made with up to 94 recycled materials. Highgrade construction stands up to extreme elements. Durable rubber backing is made of 20 recycled SBR rubber Styrene Butadiene Rubber MEASUREMENTS 2 x 3 mat measures approximately 2212inches wide by 35inches long with up to a 3 variance; 38inches high DURABLE AND SIMPLE TO CLEAN Shake or vacuum to remove loose dirt, hose clean and line dry