The Packaging Dynamics 450019 PB19 white grease-resistant dry wax paper sandwich bag holds hot and cold food up to 7-1/4 x 6 x 3/4 inches (H x W x D) and is suitable for school lunches, picnics, and other meals on the go. (H is height, the vertical distance from lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back.) This sandwich bag is made from wax paper, which resists grease and helps protect clothing from stains.

Disposable food service products are used to store, insulate, transport, prepare, and serve food and drink. They may be made of paper, plastics, or metal foil. Food service products for freezing items protect their contents from freezer burn, contamination, and drying. Microwavable food service products are safe for use to heat food in a microwave. Compostable food service products biodegrade about as fast as yard trimmings and food scraps, and disintegrate so that no large plastic fragments remain.

Packaging Dynamics manufactures specialty food packaging products including the BagcraftPapercon brand of specialty bags, sheets and wraps, pan liners, and butcher paper. The company, founded in 1998, is headquartered in Chicago, IL.