Universal Thermostat Lock Box with Key, Transparent Large Thermostat Guard for Thermostat on Wall, Thermostat Cover, Thermostat Protector Fits Thermostats 7H X 4.5W inch O Features: A thermostat cover with 2 keys can prevent tampering, damage and unauthorized adjustment of thermostat settings. Keep your controller away from annoying pets, protect your thermostat and avoid high bills. Suitable for most thermostats The outer size of the thermostat guard cover with 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 homes, 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 yellow and can maintain clear inner visibility even after long-term use. There are two installation methods: punching and nano glue. If you do not want to damage your wall, you can use nano glue for gluing (no residue), so that your wall looks neat Product Description: incl.;1 pcs incubators