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 familiy. It is suitable for home, bedroom, bethroom use. Feature - Color: White. - Material: ABS. - Size: About 5.7 x 4.76 x 2.85 cm. - Digital hygrometer, large temperature and small humidity display font. - Cable length can be added according to customers' need,no probe sensor also - Suitable for all kinds of dry cabinet, gift box, cigar humidor, reptile room, pet room etc. - One piece battery can make it work, and two is will make its service time longer. - 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: 1 x Digital Hygrometer