Measuring at 380 x 380 x 380mm, our double wall cardboard boxes are strong and sturdy packing boxes perfect for storing and transporting your heavy or fragile items. Delivered flat packed in bundles of 15, these double wall cardboard boxes are easy to store, transport and assemble. Simply use good quality packing tape to assemble and seal for maximum strength and protection. Features: Fully recyclable and degradable Made from high quality eco-friendly materials Supplied flat packed in bundles of 15 Fast and easy to assemble