The hoses of our garden pool are thick and a bit floppy. I made this bumper to prevent hard collisions that may shear the hose off.
I suggest to print the pins with 4 perimeters or more and at least 30% infill. You want strength for the pins. You can save weight on the main body, though.
Beware, this is not a fast and cheap print, I needed more than 220g of ABS for it.
The author marked this model as their own original creation.