3 1/2 x 2 1/4 x 9 3/4 (1.5 mil) Gusseted Polypropylene Bags 2000/Case 12 x 12 box The outer surface of the

The outer surface of the mailer is colored and the inner lining is silver

Choose from six styles: Standard/Protective Mailers

Bins are permanently conductive and are unaffected by washing

Sizes listed are the inside usable dimensions of the bag

Expandable envelopes are great for shipping books and other bulky items

3 1/2 x 2 1/4 x 9 3/4 (1.5 mil) Gusseted Polypropylene Bags 2000/Case 12 x 12 box The outer surface of thePoly bag opening is always on the width dimension. These bags all meet FDA and USDA specifications for food. Your product's contents are always visible through these clear low density gussetted polypropylene bags.