Cover up unused or empty switch plate locations with a blank cover. It is much easier and quicker than having to patch up the wall, and it allows you the option of being able to use the electrical location in the future. Kyle Switch Plates carries blank switch plates up to 10 gangs wide, and has oversized black covers to hide contractors mistakes and narrow blank switch plates for tight spaces. Shop our louvered plates for covering lighted switch plate locations often found on stairs or long hallways. Is also used to cover small speakers.