The Jonard Tools FW-5 Fiber Wet Wipes - 5-Pack are perfect for efficiently cleaning optical surfaces, bare fiber, and connector ends. These nonabrasive and residue-free solvent wipes are pre-saturated with a precise combination of 91% isopropyl alcohol and 9% deionized water, ensuring quick and thorough cleaning. Plus, the single-use lint-free pad prevents cross contamination and is compatible with most plastics, glass, and metals. Use these wipes for removing dust, dirt, and magnetic oxide buildup with ease.