Hi, I made mine. Bought a cheap black voile curtain off amazon, a pack of strong tiny magnets and sewed them in the hemming of the curtain along the top and a few down the sides. With that you can stick it to anywhere round the doorway and it packs away in a small bag (I am sure you can find one of those) for easy storage in the Alphard. New experience sewing in magnets, they have amend of there own. Worth it though. (I could patent this and start making them to sell 😉)