M-B Sprinter W906 Style front roof light rail (Black), suitable for 2006-2018 model H2 high cars. Welded light sockets for 4 lights.Produced 60mm stainless steel. Fixing is done from 4 points to the mounting holes of the roof rails, above the windscreen will be two plastic support legs with 2-sided tape. Mounting holes of the roof railing needs to be enlarged with a step drill. Be sure to seal the holes well, the delivery does not include sealing glue, other fasteners are included in the price. High quality product.