Sidolin Glasses Cleaning Cloth 663429, 50 pcs/pack: This special cloth is particularly flexible, making it easier for you to reach nose pads and other hard-to-access areas. Sidolin glasses cloths are extra gentle, allowing you to clean not only all high-quality prescription glasses and sunglasses but also plastic frames. Try Sidolin glasses cloths with active grease remover for optical devices such as cameras, mobile phones, PC screens (except LCD), car mirrors, and other anti-reflective lenses.