4L x 4W x 4D Corrugated Cardboard Box, Cube Box, 32 ECT, Kraft (25 Count) Strong, durable, 100% recycled corrugated boxes ideal for packing, shipping, and storing. Extra-small box perfect for a wide variety of items such as mugs, discs, stationary items and other cylindrical or odd shaped products. Product weight is disbursed evenly in cube boxes for easy stacking.