Description:Clear thermostat lock box made of plastic is better than other thermostatic lock box, it will not change color and yellow, and it can maintain the clear visibility of the inside even after long-term use.Thermostat covers with key prevents tampering, damage and unauthorized adjustment of thermostat settings. Keep your controllers away from pesky fingers, protect your thermostat and avoid high bills.It is constructed of ABS material.The length of this product is 18.5cm, the width is 5.5cm and the height is 12cm. Suitable for home, school, church, office, industrial area, business area, etc.Item Name: Thermostat Lock BoxMaterial: ABSUsage: ProtectiveFeatures: Large Size, Transparent, UniversalSize Details:L: 18.5cm/7.28", W: 5.5cm/2.17", H: 12cm/4.72" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Thermostat Lock Box