Tranquility Select Disposable Underpad has a cloth-like top sheet that is soft against skin while protecting against incontinence leaks. The inner fluff mat construction absorbs fluid and pulls it away from the skin, helping prevent irritation. The top sheet has a diamond embossed quilt pattern which quickly disperses moisture throughout the underpad. These bed pads offer moderate absorbency and are available in three sizes. The 23" x 36" size holds up to 8 ounces of fluid, the 28" x 30" size holds up to 10.6 ounces, and the 36" x 36" size holds up to 18.5 ounces.