Decomposition of sheds...
Actually, my headboard was a good five inches from the wall, so any 'flakes' that might have fallen off would have probably dropped to the floor.
And I think the decomposition of snake sheds is probably quite different if they are left outdoors on the ground, or left in a tank with a snake crawling over it, than it is when it's hanging, totally dried, on a mug rack with nothing rubbing against it.
I don't know - maybe my snakes have thicker sheds than others, but I had some of those sheds for three years, and I only noticed a SLIGHT weakening in how tough they were when first shed and dried, and that was usually in the sheds from babies. None of them fell apart, or I would have noticed bits of them here and there.
Also, I never kept a 'weak shed'. I only ever kept full, one-piece sheds that felt very strong.
Perhaps it's the fact that I live in South Texas, where it's relatively humid most of the year.
I don't know. But they were quite the conversation piece when I showed them to people. And kids just love them!