This is an accessory for your sink so you can place some utensils to dry.
The bridge is adjustable and its length (inside the sink) ranges between 264mm and 418mm. The dimensions are odd because my printer can't print larger parts (yet).
Apart from the stl files I'm also including a step file of the assembly so you can adjust the slot width for your specific printer, as well as any other dimensions such as the length or depth of the accessory.
For the ender 3 pro, I recommend you increase the slot radius by 0.1mm.
You can print this in PLA.
Have fun :)
The author hasn't provided the model origin yet.