The Pump Station Disposable Changing Pads help protect surfaces at home and keep your little one off less than clean surfaces when changing away from home. Our chux underpads have a soft, breathable topsheet, with fluff absorbent core and waterproof, polypropylene backing. Soft and sanitary with a durable moisture barrier. Eliminates messy clean-ups. Disposable, just use and throw away. Easy to use at home or on the go. Latex free. Moms love this changing pad!