- Pack of 2 anti-fog cloths designed to prevent fogging on glasses, lenses, and helmets - Provides up to 12 hours of anti-fog effect per application - Compatible with all types of glasses: prescription, sunglasses, diving, cameras, and helmet visors - Reusable up to 300 uses per cloth, maintaining its anti-fog capability - Made of microfiber, does not scratch or leave lint on treated surfaces - Easy to apply and carry, ideal for daily use in any environment - Effective solution to keep your vision clear and fog-free - Lightweight and compact product, perfect to always carry with you