Waterproof?? non-skid blue backing</br>Soft fluff fill</br>Sealed on all four sides to prevent leakage</br></br>Product Description</br></br>Underpads are highly absorbent incontinence liners for use during medical procedures and care?? for adult incontinence.</br><br/>http://www.amazon.com/gp/product/B005X0U43K