Disposable underpads to be used in beds,chairs or wheelchairs, keep the surface clean and dry. Highly absorbent, under pads have a soft fluff fill and a water proof, non-skid backing. These extra large underpass offer extra absorbency and protection from incontinence leaks. Sealed side helps to prevent leakage. Underpads measure 23 x 36 inches, 50 per package.