Enhanced Durability: Crafted from high-quality PC plastic, this thermostat lock box offers superior strength and impact resistance. It features UV resistance and anti-yellowing properties, ensuring a clear view of thermostat settings and long-lasting protection against physical damage. Optimal Ventilation & Security: Our thermostat cover is designed to allow proper airflow, preventing false temperature readings. It includes a robust key lock system to deter tampering and unauthorized adjustments, with a design that secures the upper cover to the base to enhance stability. Universal Fit & Versatile Use: Compatible with most thermostats up to dimensions of 5Inch H x 7Inch W x 2.3Inch D. Ideal for a variety of settings including homes, offices, schools, and commercial spaces, providing reliable protection wherever installed. Hassle-Free Installation: Install this lock box easily without the need to remove your existing thermostat. It can be mounted either horizontally or vertically, accommodating thermostat setups with simple, straightforward installation steps. Secure Key Lock System: Equipped with a dependable key lock to restrict access, this thermostat lock box is perfect for managing energy usage in residential or commercial properties, helping to reduce costs and prevent unauthorized setting changes. Color:Transparent Material:plastic Package Contents: 1 * lock box 1 set * screws 1 * tape Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.