Total Faraday Cage protection and visibility for highly sensitive electronic components. Meets the electrical and physical requirements of MIL-STD-3010 4046, MIL-STD-3010 1003, ANSI/ESD S541, EIA 625, and ANSI/ESD S20.20. Guard against static charge from both inside and outside with three layers of anti-static protection. Rugged 3 mil bag is 50% transparent for easy product identification. This bag is buried metal construction; a conductive aluminum shield layer is buried between 2 static dissipative polymeric plastic layers. Contains no amines, amides or N-Octanic acid and is polycarbonate safe. Static shielding notice is stamped in yellow on each bag.