Our Slate Wall Plate for the Nest Hello Doorbell is designed as a problem solving aesthetic compliment to the already visually pleasing video doorbell. If you have upgraded from a dumbbell or intercom system you may find the need to clean up a little unsightliness from the previous doorbell/intercom install. We expertly design and manufacture many slate wall accents and feel that the exterior of your home should look the best it can. Nest doorbell back plate made in two standard sizes and are compatible with both standard and angled wedge mounting. We also offer custom sizes and color matching by request. Give your Nest Hello and your homes exterior the complimentary backing plate it deserves.