Or if you really like the model you can buy me a coffee

Stop to prevent the boxes from being pushed against the wall and damaging it.

For the three-row shelf, 4 parts in the middle are sufficient.

The parts can either be screwed or glued to the back with PowerStrips.

Update 2024-12-24
Added a left and right version for one wide cabinets. These parts should be screwed.

Update 2025-09-30

Added a double version to connect two cabinets that has two screw holes. Connection stabilty depends on the used material.

Printing parameters:

• Material: PLA / PETG
• Layer height: 0.2 mm
• no Support needed