Pasted on the forehead, the corresponding temperature bar will change colors, very simple and convenient.
Features:Small size, portable to carry.Can be recycled.Simple and convenient operations.Safe enough for baby.Useful tool in daily life.
Specifications:Package weight:3g/0.1ozPackage size:95*20*10mm/3.7*0.8*0.4in
Packing List:1*Temperature Sticker