PE foam rolls are a flexible form of polyethylene foam considering they come in differing widths, thicknesses, and densities. In the packaging industry, PE foam rolls are readily accessible protective inserts that can be cut to fit a product’s contour, thereby providing buffer and shock absorption during shipping. They are also used in the construction sector for insulating, sealing, and cushioning. For Do-It-Yourself projects, PE foam rolls are flexible and inexpensive materials for creating mats, pads, and protective layers. The ease of storage and handling of PE foam rolls, along with their customizability, make them useful in numerous industries and applications.