Cages for double straps, do they exist?

those plastic ones are known to get brittle and break. i also don't particularly like the way they look.

but yes, the sound of clips scraping on pavement is one of the worst sounds on earth. learn to clip in sooner, or get shorter crank arms! heh heh.

I found that metal ones tend to break easier, I accidently stepped on one and it snapped and friends have broken theres pretty easy. I do agree though they do look better than the plastic ones.