Alcohol wipes by Medifirst are used for sanitation, sterilization and cleaning. Use on hands, skin and injection sites to sanitize and sterilize the area. Alcohol wipes should not be used on open wounds. Use to clean parts and equipment. Contains 70% isopropyl alcohol. Individually wrapped wipes in a dispenser box is great for first aid kit use. Wipes measure 2.75 x1inch, 50 alcohol wipes per tear top dispenser box.