Constructed of polycarbonate thermoplastic for durability, flexibility, and resilience against hard impacts and heavy force. Withstands temperatures over 100 degrees to resist discoloration and fading. Rated UL94 V2 for flammability. Easily replaceable with same configuration wall plates. Dimensions: 4.50" H x 2.76" L. Smooth finish with no recessed lines and soft edges for easy cleaning. Includes UL-listed screws that match the wall plate.