This reptile temperature and humidity gauge is made from plastic material, which is durable using. This reptile temperature and humidity gauge is small size, light weight, easy to carry or store and use. Sufficient quantity for you to use and meet your different needs. Features -Color:Black -Material:Plastic -Size:4.50X4.50X1.50cm/1.77X1.77X0.59in - Mini hygrometers thermometers are small in size and won't bring burden or take up too much space. - The mini hygrometers are made of plastic, durable and firm, not easy to break, practical to use. - Compact mini hygrometers, allow you to carry them anywhere at ease, suitable for home and other places as needed. - With digital display screen, better visual effects, you can see the temperature or humidity clearly. - Our humidity gauge monitor can measure both humidity and temperature for both indoors and outdoors. Package list: Mini Hygrometer Thermometers