Hubbell-Wiring Snap-on 1-Gang decorator wallplate in white color, has thermoplastic construction. It measures 2-3/4-Inch x 4-1/2-Inch. Decorator wallplate in rectangle shape, is ideal to place in vertical orientation. It withstands temperature range of -40 to 60 deg C. It has cut-out that measures 11/4-Inch x 2-5/8-Inch. It is suitable for rocker switches. Decorator wallplate is UL listed and CSA certified.