Adjustable shelf brackets for vendor displays

Every now and then I sell 3D models at a market and I wanted to place those models a bit higher. After searching on Makerworld I couldn't really find what I was looking for, so I decided to design it myself. It's really a simple system. You can see how it works in the pictures. The basic model is designed for a 160mm x 8mm shelve.To use other dimensions you need to open the 3mf "Shelf Brackets + Modifier 04 nozzle" in Bamboo Studio and adjust the size of the "Negative Parts" so that you can use a different thickness of wooden board. Feel free to let me know if you have any questions or suggestions! Please give me a Boost if you like this!