Packing material with holes (Cambridge, The Port)

Several pieces of spongy packing material with holes in them. Originally used to pack oranges for shipping. These might be useful for storing Christmas tree balls, if you put a pieces of cardboard between the layers. I'd prefer to pass along all of them, but if you only need one or two, at least they won't end up in a landfill. Easy outside pick-up between Central and Kendall Squares.