Coverking Custom Fit Front and Rear Floor Mats for Select Audi A4 Models - Nylon Carpet (Black) Custom-tailored for your vehicle's front and rear floorboards for perfect protection Made from luxury 70 Oz. plush nylon carpet - the thickest, heaviest, depest pile available Cut to the exact contour of your vehicle and include the positioning grommets required by your vehicle. Image may not not represent the number of integrated positioning grommets Treated for stain and soil resistance and backed by thick, non-slip rubber Designed and assembled in the USA