Features: *Protect your thermostat with our universal lock box -Fits most thermostats -Clear and durable -Includes 2 keys -Easy to install (1 set) *Protect your thermostat: our lock box prevents tampering, damage and unauthorised adjustments to your thermostat settings. Protects your thermostat from high bills. Fits most thermostats: Our lock box is designed to fit most thermostats on the market. It is ideal for use in homes, offices, churches, schools and industrial environments. *Durable and clear: Our lock box is made from high quality materials and will not change colour or turn yellow over time. It keeps the thermostat clearly visible even after extended use. *Easy to install: Our lock boxes can be installed using punched holes or nano stickers. If you don't want to damage your walls, use nano stickers for bonding (no residue) and keep your walls looking as good as new. Excellent customer service: we are here to help! If you have any questions about our products, please feel free to contact us. We will reply within 24 hours. If you are not satisfied with your purchase, we always offer an exchange or refund. Specifications: *Product size: 7.2*5 inches *Fitted thermostat size is: 6.5*4 inches *Material: PS Package Contents: 1*acrylic box, 2*keys, 4*screws Note: 1. The real colour of the item may be slightly different from the picture on the website, which is caused by many factors, such as the brightness of the monitor and the brightness of the light. 2. 2. Please allow for slight deviations in manual measurements. Benafini products are beautifully designed and in line with fashion trends. Please read the product description and precautions carefully before purchasing to ensure that the product meets your needs and expectations. If you have any suggestions or feedback during use, please feel free to share with us. Whether the product makes you feel relieved and secure, we want to see your evaluation. For damaged/defective products, each customer is entitled to warranty and repair services.