Cages for double straps, do they exist?

I had metal ones with one gate for a while. They make a horrible noise when scraping and they shape the strap into this funny triangle. I bought these and I'm very happy with them.

No more noise and they keep a nice shape for getting your foot in easily.

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.