Promote your company while promoting good health for all of your customers. This reusable thermometer stickers adopt the principle of liquid crystal change without mercury, latex and battery content, it is more comfortable and health than the digital thermometer. Easy to use, just need press this fever strips to forehead to get a quick measure in 15 secs. Each temperature strips comes a compact pocket size allows you can keep them in your home, office or traveling for emergency, enough for your daily use.