Singletree Road, Trout Creek Meadows, Chaffee County, Colorado
So this was packing material surrounding a boxed shipment (of what, I've forgotten). I was fascinated; had never seen anything like it; it was quite effective at preventing cargo shifting. I flattened the whole boxful by unlocking the "ears" that had been folded over at one peak; what had occupied an armload of space flattened down to just a hand-sized box.