MFG ESD Stack Only Fiberglass Covers and Container Lids safeguard contents from damage or contamination, allowing for secure stacking when used. These covers deliver optimal product protection, exceptional weight capacity, and superior physical properties compared to thermoplastic and corrugated options. They maintain their shape under heavy loads and are well-suited for automated applications. MFG Fiberstat stacking containers provide comprehensive protection against electrostatic discharge throughout the product's lifetime. They are consistently usable in temperatures ranging from -60° to 250° F (-51° to 121° C).