Cleerline Dry Fiber Cleaning Wipes effectively remove light oil, dust and other contaminants without damaging fragile optical lenses and plastic housings. Plus, their non-abrasive, lint-free construction won't leave behind debris during the cleaning process. When paired with a high-quality fiber cleaning solvent (such as AquaKleen Spray), Dry Fiber Cleaning Wipes prevents static buildup and ensure optimal signal transmission by removing substances that can cause insertion loss or damage, such as skin oils or epoxy residue. Cleerline Dry Fiber Cleaning wipes are available in a conveniently-packaged cube that contains 120 total wipes.