Bluetooth rubber nubby bumpers

Hello. Not an emergency as I can use a paperclip to turn Bluetooth on -but the rubber button fell on my battery cover. Any ideas?
also my encoders pop off now and then and I am ok with that at this point lol .I have seen the tape trick .

3d print?

or maybe one of those rubber feet?

I meant that tiny little Bluetooth rubber button .I think it need metal on metal to turn Bluetooth on and off