Mobile phones, MP4 players, digital cameras, camera lenses and screens, watches, game consoles, navigation systems, PSPs, books, and other digital devices that require protection film can all use the product. Dimensions: 6.0 x 6.0 cm Included in the package are 100 wipes. 50 dry wipes and 50 wet wipes are included. One set is equal to one dry wipe and one wet wipe.