Silk microfiber side can be used for polishing or cleaning delicate items or devices to remove smudges or fingerprints without chemical sprays or wipes. Perfect for your cell phone, eyeglasses/sunglasses, cameras, LCD screens, computer screens, Ipad, tablets, GPS', TV's and other sensitive surfaces without leaving any scratches. Environmentally friendly, reusable, washable, and can be used again. Includes full color process.