These Quality 3 Layers Postal Mailing Cardboard Boxes offer fast delivery with 4 different sizes to suit your packaging needs. Made from lightweight yet heavy-duty cardboard, these boxes are insulated to protect your items during transport. With single wall construction and multi-depth options, these boxes are perfect for shipping and moving goods in a secure and efficient manner. Whether you need a small or large size, these postal boxes provide reliable protection for your valuable items.
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