An absorbent disposable underpad consists of soft absorbent tissue layers with a backing of blue polythene sheeting. The tissue absorbs fluids and the plastic support protects the bedding against moisture. The underpads may be used on beds, chairs, wheelchairs, and vehicle seats. (May also be used as a baby change mat). Available in several sizes and levels of absorbency.Half-size - 40 x 30cm size pads