What it is for
It reduces damage in transit by closing the box, and it is what makes a stacked column behave: the lid takes the container above it rather than the load below taking it.
Two details are worth knowing before you compare it with anything else:
- Integrated locking corners, so a stack holds together rather than
relying on the load.
- Moulded grooves for strapping, so a band sits in the lid instead of
riding over its edge.





