3" x 5" Static Shielding Zipper Bag (2.85 mil)

Provides four layers of protection against static charges inside and out for total Faraday Cage protection. Resists punctures and tears and is transparent for content identification. Folding, stapling, or puncturing will eliminate all anti-static properties of the bag and must be heat sealed to close. Reinforced spot-welded zipper creates strong stress point support, but slightly narrows the bag opening.