Features:Temperature Range: 35°(95°)~ 40°(104°)Individual temperature sensitive strip thermometers in both ° and °Easy to use and quickly measure (15seconds)No batteries required， Unbreakable， compressableNo mercury， non-toxic， safe for health and environmentCompletely reusablePocket size， can be used at home or traveling.The parents can monitor babies' body temperature continually， and won't effect babies' sleepSpecifications:Size:90 x 16 mmNet weight:1 gMain color:Black