Lutron's black CW screwless covers are available in gloss or satin.
The black gloss is a high-gloss, smooth, deep black finish.
The black satin screwless Lutron covers have a slightly textured look and are lighter in color.
These plates have been angled toward the ceiling lights to catch the differences in their finishes. When installed flush against a wall, the black satin plates appear darker than shown here.
Installing Lutron's screwless outlet covers.
Lutron's screw-free covers snap into a subplate that is screwed into the box.
Edge seam where front and sub-plate meet is visible from the sides and top/bottom of black Lutron screwless covers.
Blank screw-free light switch covers are not manufactured.
Use blank rocker wall plate fillers to cover empty gangs in your electrical box.