Dynarex Underpads, Various OptionsThe Dynarex Underpads are highly absorbent liners for use during medical procedures and care for adult incontinence. The underpads feature a waterproof, non skid backing which is sealed on all four sides to prevent leakage. Waterproof pads to protect sheets, mattress or furniture Highly absorbent, soft fill Non skid blue backing Sealed on all four sides to prevent leakage Underpads with polymer offer extra absorbency and protection