Name: Susan Virginia (Zone 8a) God is the only thing that matters.
It's that foam sheeting that you can cut like you want. Mostly used to wrap glasses before moving or shipping. He uses it to hold the dirt in.
Consider the lilies of the field, how they grow; they toil not, neither do they spin: And yet I say unto you, That even Solomon in all his glory was not arrayed like one of these. Mat.6:28-29