multi sizes 300 pcs esd anti static bags usable size (width 4" to 5.7") x (length 6" to 9") electronic packing (100 - 14

flat open esd anti static bag: principle shielding bags can utmostly protect sensitive components from potential static damage. their special 4 layers structure forms an induction hood effect to isolate the inside items from electrostatic field. besides, the inner layer is made of static eliminable polypropylene, this bag is semi transparent, the items inside can be clearly recognized from outside. widely used for packing static sensitive electronic devices. esd bag flat open syi