Vacuum Pouches with Zipper 3 mil (Gauge) (1000 Units) (6"X12") All of the raw materials used in the making of the films are approved for food contact according to the FDA/USDA standards by the material manufacturers and comply with requirements set forth in FDA/USDA regulations 21 CFR section 177.1520 (Polyethylene),177.1360(EVOH), 175.105(Adhesives),177.1500(Polyamide),and 177.1330 (Ionomer),177.1350,177.1570(EP film). Quantity Per Box: 1000 bags Top of bag equipped with hang-hole, tear notch and re-closeable zipper For use with chamber type vacuum packaging machines Gauge: 3 Mil