Features - Can be used in conjunction with the following dimmer, switch, sensor, and accessories: Maestro, Maestro IR, Maestro Wireless, Caseta Wireless, Pico wireless, Diva, Skylark Contour and Skylark controls, and Claro and Satin Colors accessories - All Lutron wallplates are screwless, seamless, and have no visible hardware; the front plate securely snaps into the alignment adapter plate - Full line of wiring devices in Designer style opening Ganging and derating - Designer wallplates use standard ganging - Requires fins to be removed from dimmers for proper spacing- May require deratingW: 8.37"; H: 4.69"; D: 0.30"Manufacturer Information Specifications Sheet 1 , Specifications Sheet 2