Shop name:Chong Qing Shuo Yue Ke Ji You Xian Gong Si [Safeguard Your Thermostat]The thermostat lock box with key prevent unauthorized adjustments, tampering and damage to thermostat settings by children, tenants, or the public. Enjoy reduced energy costs and significant savings for your household [Crystal Clear plastic Material]thermostat lock box crafted from robust and chemically resistant plastic. This thermostat cover with lock offers exceptional durability, UV resistance, and anti-yellowing properties. Enjoy a clear view of your thermostat settings at all times [Perfect Fit for Thermostats]The thermostat lock box designed to accommodate thermostats or smaller. Whether it's for your home, apartment, office, school, hotel, restaurant, or industrial space, our ac lock box cover with key finds its place everywhere, ensuring optimal protection and security [Maintaining Temperature Precision]Featuring a four-sided ventilation design, this lock box for thermostat on wall prevents interference with temperature detection, ensuring the accurate performance of your thermostat without compromise [Easy Installation]This thermostat cover with lock can be installed without removing the thermostat; May need to mount thermostat off-center within thermostat lock box for access to battery door on select models Please note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Color: transparent color material: plastic Package Contents: 4 x Thermostat lock box set 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.