ESD Warning Sign 8.5x11 P/N: ESDSIGN8.5X11 Protect your products by notifying staff and visitors that static control precautions are needed. This sign provides the warning message and symbol as required by EIA 625 and Mil-HDBK-263. Black lettering on a yellow background gives clear warning that static-safety precautions are necessary. Signs come complete with adhesive strips for easy mounting. As part of ISO9000, many companies have implemented ESD control programs that reference the standards ESD 20.20, EIA 625, or MIL-HDBK-263. These standards require that work areas for static sensitive items be designated.