Ah, yes this is the thread where slipperywhenwet told me about the Razo pedals.
Sorry so big.
You can see in the front shot that the bottom of the pedal has a portion that can be adjusted for how wide it fans out towards the left to help fill the gap between the pedals, I would assume depending on the vehicle and how much space there was. I set mine to the max width, and there is a much better surface to heel-toe on, and for me, I wouldn't want it any close. However, as I mentioned to you before, this is the small pedal, and I do not know how much larger (wider and taller) the Large would be, but that might be better for some people.
In the other pic you can see the height, which for me was actually more important, and why I bought the pedal in the first place. The gas pedal is far too low from the factory, so I used the largest spacer they provided, which I would guess raised the entire pedal surface maybe an inch or more, to where you can see it is in line with the brake. This was the most important thing for me, and it has been great since I put it on a few months ago, and I drive my car hard. Hope this helps someone.