Pallet Boxes made of Pallet Collars can be further stacked on one other
Pallet Collars used to display merchandise. They can be used as Produce Bins as well.
12 Pallet Collars flat packed on a pallet for backloading
One standard pack contains 105 Pallet Collars and takes up just ~113 ft^3 of space. For example, you can build 21 boxes size 48x40x38" out of them: that's ~887 ft^3 for your goods!