Portable Screen Cleaning Kit delivers a safe, effective way to clean LCD, plasma, touch and new screen technologies on the go. Ideal for laptops, digital cameras, Blackberries, PDAs, iPods and iPhone screens. Easily slip the kit into purses or briefcases. Compact, easy-to-use kit contains a versatile Dust-Off screen-cleaning spray pen (17 ml.) and 5-3/4" x 5-3/4" microfiber cloth. Spray and cloth are safe to use on all touch screens to eliminate dirty, smudged screens from your mobile lifestyle.