Thermostat lock box is made of strong and chemical- acrylic plastic. This locking thermostat cover offers excellent durability, UV resistance and anti-yellowing properties. Clearly view thermostat settings at all times Thermostat lock box with key prevents unauthorized adjustment, tampering and damage to thermostat settings by children, tenants or the public. Enjoy reduced energy costs and significant savings Thermostat lock box is designed to accommodate thermostats that measure 7.28inch W x 5.75inchH x 2.75inch D or smaller. Whether it is for your home, apartment, office, school, hotel, restaurant or industrial space, our keyed air conditioner lock box cover find its place everywhere, ensuring optimal protection and security This wall-mounted thermostat lock box features a four-sided venting design to prevent interference with temperature detection, ensuring accurate performance of the thermostat without being affected Thermostat lock cover can be installed without removing the thermostat; it may be necessary to install the thermostat in an off-center position within the thermostat lock box to access the battery cover on some models (The products in are not included in the shipment) Colour: parent Material:Acrylic Package Contents: 1 x Thermostat key box (Due to different batches, the styles and colors of the screws and expansion tubes are sent randomly, don't accept the specified) 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. Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours Hope you have a pleasant shopping experience!