The relay consist of a boron conducting long joystick like part imbedded inside a strongly elastic material, so also the ball is imbedded, and It also shouldn’t rip when stretched around the ball and when stretched behind the ball. The ball should also be small like the stick.
It’s like a conductor inside a strongly elastic condom, which is stretched to contract around the conductor by resilience with a hole, while the conductor extends outside the hole to connect to the circuit.
The sideways part exits, so the end of the sideways part prevents it from turning further.
It looks better when the measurements are right, so when the whole switch is tiny, and we could shield it of with walls in the third dimension.
We avoid destroying stuff on our planet when we use a relay, because we can control the direction.