Alcohol cotton wipes (6cm*3cm), 75% alcohol swabs can effectively clean off the surface we touch, remove dust, moisture, and unwanted small particles. Individually packaged and sealed for every and each piece of alcohol wipes, cut off potential pollution before use; tin foil layer on the inside of individual bags, keeps the alcohol from vaporized, extends its storage time. Each alcohol pad containing 5ml of 75% alcohol, enough for rub all sides of your smartphone or one side of your palms, no need to calculate, convenient and worry-free. Portable small package, use it to keep every surface and objects you touch safe for a limited time, up to humidity of air and temperature. For external use only. Recommended using it at the door knob or handle, or scrub your fingertips before you poke on itchy face or dried eyes. For the preparation of the skin prior to injection. Flammable, keep away from fire or flame.