18" x 18" x 12" Heavy Duty Double Wall Moving & Storage Box

The 18x18x12 inch double wall cardboard box is a strong heavy-duty moving and storage carton designed for medium to large, heavier and fragile items. With internal dimensions of approximately 457 x 457 x 305mm, it provides a wide packing area while keeping the height manageable, making it ideal for kitchenware, books, clothing, household goods, small appliances, tools, boxed products and multiple-item ecommerce orders.

Widely used by removal companies as a general-purpose moving carton, this box is manufactured from strong BC-flute double wall corrugated cardboard for improved crush resistance, stacking strength and protection during transit. Its broad 18 x 18 inch base makes it particularly practical for packing household goods and heavier products without creating an unnecessarily tall carton.

The box is suitable for home and office removals, ecommerce dispatch, warehouse packing, storage and courier shipping. It is supplied flat packed for efficient storage and quick assembly. Fold into shape and securely tape the top and bottom before use. All dimensions shown are internal and listed as length x width x height.