Specifically made for the ecobee Smart Thermostat EssentialCovers scuffs, marks, small holes, gaps, and old wiring for a clean, polished wall finishDesigned with smooth, round edges to go with your Smart Thermostat Essential and fit flush against your wallEasy-to-follow mobile guide ensures quick installation. Just scan the QR code on the box Installs over any electrical or junction box (a plastic or metal box that houses wires) for a hassle-free setup