Ehucon Washable Incontinence Underpads are suitable for children,pets, elderly parents or women to use on car seat,bed,sofa, lift chair, wheelchair, or any seating surface. The incontinence chair pad is made of 4 layer composite materials,and the waterproof incontinence bed pads is over 1800 cc fluid liquid per square meter absorption to protect your bed,your furniture from fluid damage and soiling. The waterproof chair pads for incontinence is made of 4 layer composite materials ,the 1st layer of the chair pads for incontinence is velour soft seating side,the 2nd layer is fluid absorbency fibres,the 3rd layer is water resistant and air breathable protective layer,the back layer of the waterproof pads washable is strong outer fabric . Four layers of the waterproof chair pad protectors to maintained high water absorption after repeated high temperature washing for many times.