Single Two Gang Cover Opening, Series 4000, Number of Channels Multiple, Material Steel, Height 5 1/8 in, Width 4 3/4 in, Color Ivory, For Use With 4000 Raceways, Features Does Not Accept 5507 Series Faceplates, Rectangular GFCI, Surge and Decorator Style Devices, Two-Gang Overlapping Cover Rectangle Opening, Standards PEP, RoHS