Resideo - Honeywell Home TG510D1005 Thermostat Guard

Thermostat Guard; Type Guard, Universal, Double Wall, Small; Used On T87 Thermostat; Overall Dimension 5-11/16 Inch Width x 2-7/16 Inch Depth x 5-7/8 Inch Height; Material Painted Metal (Body), Opaque Polystyrene (Wall Plate, Ring Base)