What are these things called?

[ytblast]

Hi!

Sorry about this, it’s maybe a dumb question, but I can’t find it anywhere.

How are these traps called?

I’d like to use them in a deathrun as well. I know it’s not a “usual” trap, but I’ve seen them used in other maps.

Where can I find them?

[Astrotronic]

Hi Ytblast, welcome to the Forums.

Good question, it’s a bit funny actually -

Those look like aggressively scaled Pinball Bumpers to me!