Triangle Ant XII-42 Protection Card Virus Shut Out card Diffuser ™ Virus Shut Out Virus Blocker Environment Anti-Bacterial Anti-Viral Air Sterilization Neck Hanging Card, Made In Japan - Kids Students School Home, Offices( Pack of 93)  (93 x 1 Units)

Most effective and efficient way to carry a portable air purifier with a size of a Patch and easy carry lanyard to keep close to you every time. Non toxic and 100% free from harmful disinfectant applicable for Students Kids Office Adults and everyone on the move. Air Sanitizer Card helps to purify the air by killing Virus and disinfecting the surrounding moving along the air particles. Strong physical sterilization, strong decomposition at all times. Helps to eliminate planktonic bacteria, influenza and other viruses, reducing the chance of being infected or infecting others Expiration date: 30 days after opening the cover, it is invalid and needs to be discarded.