Industry Cleaning paper 1.Bio-Friendly,used bio-degradable material 2.ISO13485,ISO9001,FDA,CE, 3.lint-free, track-free ... any optical instrumentsWipe Size 12×20cmWipe Material Wet Strength Paper from FrancePacking Size5x9cmPacking MaterialPaper aluminum bagPacking Material100pcs/box,3600pcs ... 3 years 1. Made of wet-strength paper from Finland wipe the screen, lint-free dust,.leaving no trace.2. ...