... .any thickness available 3.3 colors printing available PE zip lock bags1)Material:pure imported LDPE material2)We own advanced international ... cutting machines.3)Features:transparency is good,waterproof, airproof, moisture proof, keep freshness .4)Used widly,such as :FOOD,electric components ... available7)Sample: Available8) timely delivery9) Eco-friendly LDPE plastic zip lock bags