Clear Performance - Microfiber cleaning cloth, meticulously crafted from proprietary, dense, absorbent Materials. Extremely high-quality and soft,absorbs and removes dust,oil,smudges,fingerprints,and dirt. Leaving your lenses spotless every time. 10% Weight Increase - Using 200g high-density material and straight edge cutting, the edge is subjected to concentrated and uniform force. Compared to ordinary 180g lens wipes, it is less prone to rapid wear and tear, burrs, and other issues, improving the utilization rate and lifespan. Percision Cleaning Across All Scenarios - From anti-reflective and anti-glare coatings to polarized sunglasses, professional camera lenses, and touch screens - K & F glasses cleaner offers unparalleled performance on all surfaces. For AR / VR smart glasses and headsets, telescopes, binoculars, and all other optical precision devices. Each pack of MagicFiber cloth comes in their own bag so that they are always like new and ready to use. Unrivaled Durability Keep