Colors are given randomlyDisinfection 99.9%!! Easy disinfection for public areas Eliminate 660 types of Virus !1. Strong power of Disinfection 99.9%Remove many kinds of invisible bacteria 99.9%, keep living space clean2. Excellent PracticalityClip it on anywhere needs to be sterilized such as Hat, mask, clothes, bags 3. Keep things SanitaryKeep the clip and things in the inner pouch together and make things SanitaryApplicable Areas- Hat, Bag, Clothes, Mask1 x V SHIELD Sterilization Multipurpose Clip N/ARemove the sticker on the back of the clip, Pin it where you want for sterilization and deodorization. Gas emitted from the clip protects against harmful bacteria. N/A PSIT Test Completed in compliance with FDA Guidelines, FDA Medical Devices Registration Completed, National Certificated Organization (Korea Conformity Laboratories KCL) Test Report. Removes 99.9% of E. coli, Pseudomonas aeruginosa, Staphylococcus Aureus.