Usage Tips:Universal Thermostat Lock Box With Key,Clear Large Thermostat Guard For Thermostat On Wall,Thermostat Guard,Thermostat Cover Fits Thermostats 7H X 4.5W Inches O Features: A thermostat cover with 2 keys can tampering, damage, and unauthorized adjustment of the thermostat setting. Keep your controller away from annoying , your thermostat, and avoid high bills. Suitable for most thermostats The outer size of the thermostat protective cover with a lock is 7.3 ' * 4.7 ' * 2.2 ', and the inner size is 7 ' * 4.5 ' * 2 ', which is suitable for most thermostats on the market. It can be used in , offices, churches, schools, and industrial environments. Long service life Transparent constant temperature lock boxes are superior to transparent constant temperature lock boxes made of plastic. They do not change color or turn yellow, and can maintain clear internal visibility even long-term use. There are two installation methods: punching and nano adhesive. If you don't want to damage your wall, you can use nano glue for bonding (no residue), so that your wall looks Product incl.;1pcs incubators