Many businesses look for Styrofoam packing material if
they have stacks or sheets of products to ship: glass,
high performance metals or other delicate materials. The
blocks are actually EPS blocks (commonly known as
Styrofoam blocks) and available in all sizes from
Universal Foam Products. The illustrations in our Past
Projects portfolio show how easily items with large
surface areas, such as glass doors or other architectural
panels can be stacked while separated. An easy solution to
transport around production areas or for final transit.
See the illustrations here on our Universal Foam Products
website.
https://univfoam.com/packaging/stacked-panel-packaging