This was purchased from a vendor who came to the school. I moved after purchasing it, so it's unused since I no longer need it. It's unopened, so I haven't tried it, but the maroon-colored item is the cover for the disaster prevention hood. I was told it can also be used as a backrest or cushion. It's made of very sturdy material and construction. Flat measurements as shown in the images: Disaster prevention hood...approx. 28cm x 28cm Cover...approx. 39cm x 35.5cm