... is LCD forehead thermometer card.it against your forehead for 10 seconds,and you will know if you are ok or ... body comes out and shows green, it menns you are ok. If you have a fever, the green crying boy ... will come out, in this case, you'd better go to see a doctor .Much easier for ... : thickness :0.3mm, 0.5mm, 0.6mm, 0.76mmpaper card:300g, 350g, 400g, matt or glass surface 5: Packing: ...