Product Description The Escutcheon with screws for bath shower in polished chrome is engineered to function flawlessly. Our superb design is durable and reliable. Once you confirm that this kit will work with your faucet, you can install it easily and with confidence..Inside Diameter- 2.9 inches, Outside Diameter- 3 inches From the Manufacturer Durable, reliable, quality engineering and construction. American Standard products are designed for your busy lifestyle. Parts, hardware, and components are engineered to enhance the usage of your American Standard products. About American Standard Brands Great performance and great looks meet in our complete line of fixtures and faucets for bath and kitchen.  Performance and reliability.  Coordinated collections. Ingenious features. American Standard is Style that Works Better everyday.