Our clear thermostatic lock box is made of durable plastic, ensuring long-lasting clarity and visibility without yellowing or discoloration. The thermostat lock box prevents unauthorized access and tampering, protecting your thermostat settings from accidental adjustments. It improves the adaptability and lifespan of the thermostat. Suitable for factories, schools, hotels, restaurants, and more. The clear thermostatic cover with key keeps the thermostat secure from tampering or damage by unauthorized individuals. Install the thermostatic lock box using either adhesive tape or screws. Installs in minutes and provides protection against unauthorized access. Designed to fit most thermostats on the market, it accommodates various shapes. Easy to use. Item Name: Thermostat Cover Material: ABS Features: Transparent, Simple Installation, Durable Size Details: L: 20cm/7.87", W: 12cm/4.72", H: 5.7cm/2.24" (Approx.) Notes: Due to differences in lighting and screen settings, the item's color may vary slightly from the pictures. Slight dimensional differences may occur due to manual measurement. Package Includes: 1 x Thermostat Cover