Styrofoam pieces (Mill Valley)

Before I toss them can anyone use some of these stryrofoam pieces? Came in a box used for shipping a chair.
There are some wide flat pieces and smaller blocks.
They are all wrapped in plastic which means they won’t break apart into a million pieces if you are using them for packing something

I will be putting in the garage on Thursday July 25, unless I hear otherwise.
Thx