Curtains for your Mercedes van conversion. So often you compromise substance for style - not in this case. Our blackout curtains are highly functional and look great. The rails are pre-formed, specific to your vehicle, to aid fitting and the material is pulled taught between the two in order to present a pleated effect. This has the further added benefit of preventing the curtains from moving whilst the vehicle is in motion. Stop the sun from disturbing your slumber early morning and order yours today.