19x12x16'' Insulated Shipping Boxes with Bag Liners, Styrofoam Cold Mailer, Foam Cooler Containers, for Mailing Packaging Frozen Food, Perishable Fruit, and More (4 Pack)

Compact Dimensions: The interior measurements of the insulated foam shipping container are 19 x 12 x 16 inches, while the exterior dimensions are 19.625 x 12.625 x 17 inches.
It offers effective dual-layer insulation, ideal for packaging and shipping chilled or frozen foods, perishable vegetables, fruits, and similar items.
Simple to Assemble & Store: This foam shipping cooler is delivered in a flat configuration to conserve space.
You can fold and secure it effortlessly using standard packaging tape.
A perishable goods symbol is printed on the white cardboard, allowing your refrigerated shipment to be clearly identified without requiring an additional label.
Superior Insulation Performance: After placing your frozen goods inside, you can include ice packs, then seal the leak-resistant bag liner and the outer insulated box with tape.
This creates a reliable insulation effect for your temperature-controlled shipping package.
Cost-Efficient: The liners and boxes are lightweight, weighing only 24.2 ounces per set, which helps reduce postage expenses.
Their flat shipping profile saves significant shipping and storage costs, making them a highly economical choice