Edge I-Wear 12 Piece Extra Large Microfiber Black Cleaning Cloth for Glasses, Phones and Monitor B04L-BLK-12 Valuable pack of 12 extra large black storage pouch Size: 11" (L) x 6.5"(W) Keep eyewear, smart phone, gadgets, or valuables clean and dust free. Material: soft non-scratching microfiber. They are pouch but they also can clean your most valuables. 12 pieces in one package.