Dynarex Disposable Underpads are highly absorbent with a soft fluff poly fill and has a blue non-skid waterproof backing. The absorbency of Dynarex Underpads provides a highly effective protection for your bedding and furniture. Also known as Chux Blue Underpads used for medical procedures and care as well as incontinent adults. Dynarex Blue Pads can also be used for training pads for housebreaking pets. Highly absorbent soft fluff fill. Waterproof non-skid blue backing. Sealed on all four sides to prevent leakage. Underpads with polymer offer extra absorbency and protection. 3/50/Cs.