Flexible light protection accessory made by ARRI, designed to block light from steel lenses. For the ARRI Matte Box MMB-2. I believe it can be used with other manufacturers' products as well. Purchased around April-May 2014. It's a beautiful item, used only a few times. It's a current product. I think this is a rare item, so if you're looking for one, please consider it. Thank you.