![](https://s3images.coroflot.com/user_files/individual_files/474213_hMcGriYDOoe2XsjvEVgq7qAPg.png)
Each of the modules can be stacked to make a flush fit.
![](https://s3images.coroflot.com/user_files/individual_files/474213_slbghYskNYVwJISPTUFEGBWbm.jpg)
Each module is made up from a combination of these four components.
![](https://s3images.coroflot.com/user_files/individual_files/474213_JsG3Jb3dWz2OhDg5czeGSsbiD.jpg)
An example of a stack. The units could fix together with some type of doweling or fixed screw metal plating.
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