Honeywell Versaguard Universal Thermostat Guard

Honeywell Versaguard Universal Thermostat Guard, Painted Metal, Opaque Polystyrene Wallplate and Ring Base Color, 4 7/16″ Inside Height, 4 7/16″ Inside Width, 5 7/8″ Outside Height, 5 7/8″ Outside Width, 2 1/2″ Outside Depth