These are such a beautiful high end sophisticated look. I believe they are brass or zinc alloy with a gold plating (Not magnetic) so I have left them in as found condition. I will leave it up to the buyer if you want to use them as is with their patina or if you prefer to clean them up and give them a shine. 

They measure:

Center to center: 2-1/2"

Overall 3-3/4" across

Top to bottom: 2-1/2"

Screws are not included but you can easily find them at any hardware store.

Please ask any questions before bidding/buying.

I will always combine shipping whenever possible

Thank you and enjoy your day!