Product Description Item Lanyard air sterilization card Package Including 1 sterilization card + 1 lanyard Product size H7.2cm Ã?? W4.2cm Ã?? D1.9cm Main ingredients sodium chlorite, chlorine dioxide, natural zeolite Validity period 30 days after opening (the valid period may change according to the place of use and the situation) Storage The product should be stored in a dry, cool and dark place. Application For Children, Girls, Boys,Studers, Workers,and so on.
