Tranquility - 21 1/2" x 13 1/2" TopLiner Booster Contour Incontinence Underpads add extra protection to your adult undergarment/adult incontinence products. An hourglass-shaped pad, this booster pad provides extra absorption. An economical choice for extending the life of adult undergarments. These booster pads help improve quality of life, while promoting less leakage, rashes and odors. Latex free.