Hospital Disposable Underpads: 1.Size:60*60cm,60*90cm,80*180cm 2.Super absorption 3.Medical folding 4.Non-woven, Fluff pulp. Hospital Disposable underpads:1. Total five layers to absorb the liquid. First layer is soft non-woven fabricSecond layer is tissue paperThird layer is fluff pulp mixed with SAP, absorb the liquid very fast and quicklyFourth layer is tissue paperFifth layer is PE film, can ...