... used bio-degradable material 2.ISO13485,ISO9001,FDA,CE, 3.Lint-free Antibacterial Mobile Cleaning WipesScreen Cleaning Towelette works for ... Size5x5cmPacking MaterialPaper aluminum bagPacking Material12pcs/box,180 box/ctnCertificateFDA, CE, ISO9001, ISO13485Shelf-LifeMore than 3 years1. Made of ... wet-strength paper from Finland wipe the screen, lint-free dust,.leaving no trace.2. Exclusive formula of ...