Mercedes-Benz Genuine OEM Ski and Snowboard Rack Standard 2012 to 2015 M-Class Mercedes-Benz Genuine OEM Standard Ski and Snowboard Rack. Total usable length approx 15.5 inches. Designed to hold up to 4 pairs of skis (without sticks) or up to 2 snowboards or a combination of both. Fitment depends on size of skis or snowboards. Will fit all 2012 to 2015 M-Class models (W166) ML350 ML250 ML400 ML550 ML63 equipped with the Mercedes-Benz basic carrier bars. PLEASE READ CAREFULLY: Requires the Mercedes-Benz Roof Rack and Basic Carrier Cross Bars (not included). Genuine OEM Mercedes-Benz Parts. See product details for full product description.