Set of 2 Insulated Cooler/Warmer Bags Aluminum, Large Capacity, Gusseted Gusseted, Large Size, Commercial Use Used only once when purchasing items and then stored at home. Width: Approximately 31cm Height: Approximately 30cm Gusset: Approximately 18cm Can be sealed tightly with a fastener. Includes a bottom board. Will be shipped folded and in simple packaging. I have about 20 of these, so please contact me if you need any. Thank you.