Bold stripe Black and Gold bags are made from 4 mil hi-density polyethylene film with 6 mil soft loop handles. Cardboard inserts in the bottom of the bag adds rigidity and strength. Heavy duty material protects items from weather and leakage. Strong reusable bags are perfect for gift giving. Classic stripe design is great for year-round use and perfect for Christmas, Valentine's Day and weddings. Bags are individually UPC coded for resale.