Medela's Quick Clean Breastpump and Accessory Wipes are hygienic, and have been proven safe for cleaning breastpumps and accessories as well as high chairs, tables, cribs, and countertops. These convenient, pre-moistened wipes eliminate the need for cleaning with messy soap and water after each pumping session. Simply wipe the surface with a towelette, and allow it to air dry. Medela's Quick Clean Wipes are unique because after the cleansed surface has air dried, no dangerous chemical residue will be left behind. This is in contrast to other pre-moistened wipes on the market, many of which leave chemicals behind even after air drying. Medela's Quick Clean Wipes are unscented, and free of alcohol and bleach. Package of 24 wipes, each of which is 6" by 8".