Features: 1.Fast to read the temperature accurately. 2.No mercury. Safe for baby, toddler. 3.Flexible, not broken, premium material. 4.Lightweight, Convenient to carry. 5.Reusable. Package includes forehead thermometer bar. Notice: 1.Within 30 minutes after baby drinking milk, and just coming back from playing activities, it will affect the temperature measurement data; 2.After using it please keep in the shade.