This is a stand for picture frames. I inserted a 30x24 cm picture frame in it, but other sizes can be suitable. The whole model's size: 210 x 118 x 241 mm. (printable with an Ender-3)
Recomended print settings:
Use 0.6mm nozzle for lower print time. (Warning: it reduces the quality)
The author marked this model as their own original creation.