Parts List: 1 x Thermostat Lock Box (with Lock) 2 x Keys 1 Set x Mounting Screw Accessories Product Specification: Product Description If your power bill is excessively high, it's possible that someone else has been messing with your thermostat again. You'll need a thermostat lock box if you don't want those things to happen. The thermostat lock box is exactly what it sounds like: a lockable box with key. This lock box will keep your thermostat's desired temperature settings safe from obnoxious fingers attempting to adjust them. Key Features: Practical Design: Coming with 2 keys, this home thermostat cover is protecting against damage and unauthorized adjustments to thermostat settings, avoiding any uncalled hassle for you. Clear Seen: This lock box for thermostat on wall is made of high quality arcrylic, which is protective and clear seen. Portable: Thermostat guard measures about 4.7 x 7.3 x 2.2 inches, suitable for workers to carry with them during maintenance work, very lightweight, compact, space-saving, and portable. Specifications: Product Name: Thermostat Lock Box Material: Acrylic, Metal Size: about 12 x 18.5 x 5.6 cm / 4.7 x 7.3 x 2.2 inch Color: Clear Note: 1. There may be slight differences between the picture and the actual color of the commodity. We will try our best to show you the exact color. 2. Please allow slight dimension difference due to manual measurement.