These very convenient ABS 3.5" walls provide structure when you want to use the KARGA as a box. This means immediate access to your groceries, plants, pickleball gear or whatever, in the same place as when you got in the car.
The sides do not include the whole KARGA, but the kit does come with:
Four sides
Eight stakes to hold it in
Four corner columns/extrusions for support.
These walls can be added to a single, double level and stand alone KARGAs.
Here is the install video if you want to see how easy it is to add.