GG Bailey D3804A-S1A-BLK Two Row Set Custom Fit Floor Mats for Select Mercedes-Benz M-Class Models - Nylon Fiber (Black) Custom-fit and made in the USA by GGBAILEY, a division of RACEMARK - the leading supplier to the top domestic, import and luxury car brands 20 oz. pile European-style velour carpet is original equipment quality and provides a high level of durability Made from 100 percent nylon yarn fiber for superior stain and fade resistance Specially engineered with factory compatible anchoring or patented Mat-Loc clip technology to prevent car mat movement Matched serged edging completes the look