Optimize storage efficiency with lightweight yet sturdy 16x12inch panels designed for seamless layering in standard sized containers and crates Safeguards collectibles in transits, line toolboxes compartments, or stabilize glassware in moving boxes with these versatile foam sheets Essential for online sellers, movers, and craft requiring professional cushioning solution for delicate ceramics, electronics, or jewelry Premium polyurethane foam boards ( 16x12inch, 4 pack) superior shock absorption and high densities protections for fragile items during and storage Crafted from high resiliences polyurethane, these foam pads are easily customizable with cut to fit various packaging needs, Manufacturer: APGLSXY