8 x 4 x 18 (3 mil) Gusseted Poly Bags 1000/Case 12 x 12 box Each mailer is weather and

Each mailer is weather and tamper resistant to avoid damages

All sizes ship flat for easy storage and shipping convenience

Load capacity 250 lb

Ten times stronger than paper envelopes

Our white bubble mailers are padded with a 3/16"" thick bubble lining along the inside wall to protect your items from damage

8 x 4 x 18 (3 mil) Gusseted Poly Bags 1000/Case 12 x 12 box Each mailer is weather andFor gussetted polybags, the first dimension is always the width, the second is the depth of the gusset, and the third is the length from the opening to the seal. All poly bag sizes meet FDA and USDA specifications for food. Your product's contents are always visible through these clear low density polyethylene bags. Gussetted poly bags provide extra space for small or large bulky items.