Convenient Color Changing Body Temperature Sticker Forehead Temperature Strip
Features: Place the patches in the middle of the forehead for 15seconds.
The scales displayed in green is the current forehead temperature.
If there is no green scales, it mean the scales of body temperature is between ambers and blue.
Please use this patches at room temperature.
Do not expose to the . If the liquids crystal does not change colors, you can put the liquids crystal product in the refrigerator (no freezer) for 30 minutes to restore the colors change effect.

Specifications: Material:ABS
Temperature Range:35-40°C(95-104°F)
Size:Approx.9.5x2cm/3.74''x0.78''

Package Includes: 10Pcs Forehead Strip

note: Please allow 1mm errors due to manual measurement.
Due to the difference between different monitors, the picture may not reflect the actual color of the item.