TopLiner Booster Contours from IndeMedical.com can be used in conjunction with any disposable undergarment, brief or adult diaper. The TopLiner Booster Contours feature a flow-through design. This diaper booster pad will fill to capacity and then allow any additional liquid to pass through to the disposable undergarment below. A wider, hourglass shape gives the TopLiner Contour extra absorption capacity to help contain bowel incontinence and reduce leakage and wetting of linen and clothing.