Seller: knickknackerforall (346) 100%, Location: Reno, Nevada, Ships to: US, Item: 182371440958 These are 3 door knob back plates. These are 3 3/4". I think they are brass or at least brass colored. Good condition. Has just a tad bit of tarnish. ***BE SURE TO CHECK PHOTOS BEFORE BIDDING***These are storage locker finds. We do our best to make sure that we describe items correctly. If items need cleaned we do our best with that too. Condition: Decent condition. Slight tarnish.