Universal Thermostat Lock Box with Key,Clear Large Thermostat Cover f Thermostat on Wall,Thermostat Guard Fits Thermostats 7H x 4.5W inches Smaller Feature: Quantity: 1pc Material: Acrylic Col: Clear Product size: 20.5x12x5.7cm or 8.07x4.72x2.24in Packing size: 21x12.5x6.5cm or 8.27x4.92x2.56in Gross weight: 270g or 0.03lb Thermostat Guard with keyThermostat covers with 2 keys prevents tampering, damage unauthized adjustment of thermostat settings. Keep your controllers away from pesky finger, protecting your thermostat avoid high bills. Fits Most ThermostatsThe outer size of the thermostat guard with lock is 8.07'4.72'2.24', the inner size is 7'4.5'2', suitable f most thermostats on the market. It can be used in home, office, church, school industrial environment etc. Long Service LifeClear thermostat lock box is better than clear thermostatic lock box made of plastic, it will not change col yellow, it can maintain the clear visibility of the inside even when long-term use. Punch or No PunchThere are two installation ways of punching double-sided tape. If you don't want to damage your walls, you can use double-sided tape f bonding (no residue), so your walls will look new. Clear SeenThis lock box f thermostat on wall is made of poly carbonate plastic, which is protective clear seen. Package Content: 1 x Lock box 2 x key 1 x Installation kit 1 x Double-sided tape