OBSOLET ITEM,,, ASK ABOUT DRIVERS SIDE ALSO ?EIt is actually Aluminum,but some call it Chrome,THIS IS THE FLAT MDG THAT RUNS FROM THE TOP OF THE DOOR TO THE MIRROR,,RT 1/4 WINDOW TO THE RT OUTSIDE MIRROR BASE.IT IS NO LONGER AVAILIBLE FROM MB,WILL BE SHIPPED IN TUBE,pick right. Or left several availible..