Product size: 140 x 140 mm Material composition: Microfiber Color: Gray This product is made in earnest by an optical film manufacturer that has developed an anti-fog solution. The effect lasts for 12 hours with one use, so it's okay to wipe it in the morning and it will last until the evening. *The effect and duration may vary depending on the usage environment. Wiping the lens after applying the anti-fog coating or getting it wet may reduce the effectiveness. You can use one anti-fog cloth for about six months. ◎ First come, first served ◎ No comments, instant purchase OK ◎ Follow-up discount available ◎ Bundle purchase discount available ★ Stored at home and shipped with simple packaging. ★ Online images are for reference only!! (※ Please check the actual product photos for the condition of the product!) ★ Basically unused, but has been opened once to check the product condition and take actual photos. 9-28 #hir0_baby