Wall Plt Sect Ctr Decr Mid Iv Center plate. High gloss finish. Thermoplastic construction for durability and flexibility. Easy to snap together and lock. Mid-size design to fit over most existing wall openings. Screw-Catch feature holds already attached mounting screws captive for eas y installation. Screws are slotted steel, baked enamel and painted. Meets current Federal specifications as tested to UL 514 (file no. E33216). Meets CSA standard C22.2, No. 42.1, (file no.9294). NEMA WD-1, WD-6. Meets flammability requirements per UL 94, V2 rated. Temperature rating -40 degrees C to 70 degrees C.