A slim attractive wall plate for the T1700, T1800, T1900, T2700, T2800, T2900, T2900SCH and TSTATEZ makes replacing old thermostats with new Venstar thermostats easy. This accessory can quickly cover existing wall blemishes and old paint marks to make installations effortless. Includes both 6.3”w x 5.5”h and 8”w x 5.5”h sizes.