Screwless Decorator Rocker Style Wall Plate, Single Gang (White / Black)

This is a standard size, single gang plate, not extra wide. I'd say the screwless overs are more suited for a zen34 remote. The remote is a little thicker than the cover of in-wall switch so, it blends in a bit more with this cover. (But, a little more difficult to remove if that is your intention for the zen34, but not by much)