Keep sandwiches safe with sturdy, secure, food storage bags. Ziplock seals tightly, but is easy to open. Writeable label for date and content allows easy identification. Distinct dispenser box helps you maintain a clean and organized workspace. Convenient, durable bags that provide superior performance and value. Freezer Storage. Application: Food Storage; Capacity Range (Volume) [Max]: 1 gal; Thickness: 2.7 mil; Material(s): Linear Low-Density Polyethylene.Note: This is a non-returnable item.