Check the listing for details. Google Nest 3rd Generation Thermostat Back plate Replacement Part w/Screws. Color: Silver, Condition: Used. Listed at 39.99 USD. Google Nest 3rd Generation Thermostat Back plate Replacement Part w/Screws Item is in MY OPINION in Excellent Used Open box condition with accessories, however may have flaws that any where's Waldo experts may find. Please read description and review pictures carefully as it gives the best representation of condition. Replacement Backplate with Connector and ClipsONLY. Usually include extra screws even tho you should have them from your previous thermostat, May or may not have them included.Will fit any Google Nest 3rd Gen thermostat if you wish. Will fix things such as No connection to base, Broken clips so thermostat will no longer hold onto base etc. PLEASE keep in mind, that the QR and Setup Code on the back of the plate will NOT setup your thermostat. You will want to retain or write that code onto the back of the thermostat for future setups if you need it. Provided the code is for a different thermostat thats printed on these plates. Please Note Item will be in varying condition due to open box returns may have scratches or scuffs or signs of use. FREE Standard Shipping, However Offer 5$ Priority Shipping for faster delivery for small portion of the cost difference.