The product is an OEM BMW lower left side skirt rocker panel in black for the 08-13 BMW E82 128i and 135i models.

The product is an OEM lower left side skirt rocker panel in black for a BMW E82 128i or 135i model from 2008 to 2013. It is a genuine BMW part with the manufacturer part number 7183233, made in Germany. The panel has a clip-on attachment type and is specifically designed for the lower left side of the vehicle.