Cube Boxes (Equal-Sided)

Cube boxes have equal listed length, width and depth. Compare the selected 6-, 8-, 12-, 16-, 18- and 20-inch formats below by inside space, grade and purchase count.

Measure the complete packed item, including the cushioning and closure your process requires. Compare that measurement with the exact product’s usable interior. The examples below distinguish explicit inside dimensions from a listed size that still needs confirmation.

Compare selected current box formats

ECT is an edge-crush rating of the corrugated board. It does not establish a finished carton’s safe payload, drop resistance or stacking limit. Keep wall construction separate from ECT, and evaluate the complete package for the item, storage and shipping method.

Choose a shape around the packed item

A cube is one useful shape; it is not automatically the cheapest shape to ship or the best arrangement on a pallet. Compare a rectangular alternative when the item is long, flat or asymmetric. Evaluate the finished parcel and pallet pattern rather than assuming efficiency from equal sides.

Plan whole bundles

For 120 boxes, a 25-count format requires five units. A 10-count format requires twelve. Compare the same required count, then include the surplus produced by whole-unit rounding. A lower bundle price does not necessarily mean a lower delivered price per box.

For a bulk or wholesale shipping-box order, send each SKU, required boxes or bundles, destination ZIP, required date and receiving conditions. Include residential or commercial delivery, dock or forklift access, and any liftgate or appointment requirement. Compare actual checkout shipping or a written delivered quote. No freight rate is inferred from size alone.

Questions before ordering

Continue your buying plan

• Shipping boxes and bulk purchasing
• Small shipping boxes
• Large cardboard boxes
• Double wall and heavy duty options
• Uline box-size comparison
• Request a delivered quote