The digital is made of safe quality ABS material. As a , the product serves as a tool to measure tempreture for creating a comfortable temperature for your baby. It is suitable for home, bedroom, bethroom use. Features - Color: As shown. - Material: ABS. - Size: 11x10x3cm. - Low consumption, high precision and stability. - Allow you to get the accurate real time temperature and humidity and you can adjust your household. - There are stand and hanging holes on the back of the product, which you can place it vertically or suspended. - Portable waterproof indoor -hygrometer with vacuum chuck, fit for using in kitchen, living room bedroom warehouse or bathroom etc. - Alternative wall hanging way: with the appendant vacuum chuck, the -hygrometer can be easily attached on smooth surface like mirror or tile, remove the chuck, it can be on hooks or nails. Specification: - Temperature measurement range -20--+70(°C). - Temperature measurement accuracy ±1.0°C. - Humidity measurement accuracy ±5 (RH). - Warm Tip: Dear buyer, Due to lighting effect,monitor’s brightness,manual measurement and etc, there could be some slight differences in the color and size between the photo and the actual item. sincerely hope that you can understand! Thank you! Package list: 3 x