Highshield is the fully shielded, anti-ESD packaging for maximum ESD safety. "Metal-In" shielding bag.- Outer layer: dissipative polyester - Inner layer: dissipative polyethylene - Metallization and aluminum vapor deposition - Standard printing: model number, ESD warning symbol, recycling symbol, lot number - Sealable - Dimensions W x L: 457 x 508 mm - 1 pack of 100 bags