The Wasserstein Wall Plate for Google Nest Doorbell (wired, 2nd gen) covers and holes or marks left by your old doorbell. It is made from ruggesd materials that can withstand wind, rain, and other harsh weather. It has a sleek matte finish that complements your Nest Doorbell. It is easy to install, for a quick doorbell upgrade. This Google Nest Doorbell back cover plate is an official made for Google product and ensures full compatibility with the Google Nest Doorbell (wired, 2nd gen).