Honeywell CG-511 Thermostat Guard with Inner Shelf, Plastic [SKU: ORG6263271]

Clear plastic cover that resists yellowing, Key lock with inner shelf to prevent tampering, Protects unwanted changes to AC/heating preferred settings, Inner shelf to prevent tampering, Fits over existing thermostat and other models measuring 6 in W x 1-3/4 in D x 5 in H or Smaller. [QTY/UOM: 1CD / 1CD]