Specifications: Made of plastic and coloured panel it very stable and stylish. There are holes on the back of the thermometer which you can attach to the wall. You can install it in shadow to help you get an accurate result rather than in direct sunlight. Item Name: Thermometer Material: Plastic Multicolor panel Measuring Range: -30-50 Degree Celsius Features: Easy to Install Easy to Measure Wall-mounted Size: 23cm x 6cm x 1cm/9.06 x 2.36 x 0.39 (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: 2 x Thermometer