Select® Medium Underpads by Principle Business Enterprise are absorbent pads that come in various sizes to provide incontinence protection.Select's line of underpads come in three sizes, each increasingly larger size has the ability to carry more liquid. Checkout these other Select Underpads at Select Large Underpads and Select X-Large Underpads. These underpad sizes are color coded, making it easy to associate color and pad size to absorbency amount. Tranquility Select disposable underpads protect beds, sofas, wheelchairs or whatever fits your incontinence care needs. The pad itself is made in a quilt pattern shape, diamond embossed to provide the maximum absorbency with the given area provided.