Ivory double gang w/ 4 push button holes.Original Antique Vintage
Snapit brand made in the USA from the Cable Electric Products Inc company Brooklyn NY
They are a thick plastic (possibly Bakelite) the label says Heavy Duty Will not Crack
measure approx 4.5" square
holes are 1/2 inch wide
Some are in plastic some are not but they were never used, just in a box for 50+ years...