2010-2012 MERCEDES BENZ E350 E 350 CHROME TRIM FOR DOOR HANDLES 4PC 2011 10 11 12 MERCEDES-BENZ W212 then this particular trim width

then this particular trim width is too narrow to fit on the edge of your doors and thus won't stay attached to your door (meaning it will NOT fit)

this is a flexible ABS-plastic molding wrapped with a carbon fiber vinyl overlay

Each piece has a 3M adhesive strip on the back

Chrome Window Trim Moldings

then the molding is not long enough to go all the way around your mirror and thus will NOT fit)

2010-2012 MERCEDES BENZ E350 E 350 CHROME TRIM FOR DOOR HANDLES 4PC 2011 10 11 12 MERCEDES-BENZ W212 then this particular trim widthThis is a flexible ABS plastic trim set. This set comes with 4 moldings. Each molding measures 7 5 16 inches in length and is 5 16 inch wide. Each piece has a 3M adhesive strip on the back. NOTE: THESE ARE NOT DOOR HANDLE COVERS THAT COVER THE ENTIRE HANDLE. This is NOT a universal part. These will ONLY fit the specific model listed above in the parts compatibility table (if your car is not listed, these moldings are not long enough to go all the way