Universal Thermostat Lock Box with Key, Clear Large Thermostat Guard for Wall-Mounted Thermostats, Thermostat Cover Fits Most Thermostats up to 7H x 4.5W Inches Features: This thermostat cover comes with 2 keys to prevent unauthorized access, adjustment, or tampering with the thermostat settings. Helps maintain desired temperature control and prevents accidental or intentional changes that could lead to energy waste or discomfort. Designed to fit most standard thermostats on the market. Exterior dimensions: 7.3 x 4.7 x 2.2 inches; Interior dimensions: 7 x 4.5 x 2 inches. Suitable for use in offices, schools, churches, and industrial environments. Made from high-quality, transparent plastic that remains clear and durable over time. Resistant to discoloration and yellowing, ensuring long-term visibility and performance even in cooler environments. Offers two mounting options: screw-in installation or nano adhesive tape for residue-free application (ideal for surfaces where drilling is not preferred). Package includes: 1 x Thermostat Lock Box with 2 keys