Attends Dri-Sorb Plus Underpad are standard underpads that are perfect for daily use in hospitals, long-term care facilities and at home. They are excellent for protecting mattresses and chairs with their soft, non-woven top layers that are designed to wipe fluid out off the skin. The strong, leak-proof back sheet efficiently holds fluids, while the cellulose adds comfort and extra protection. Dimensions: 30″ x 30″. Case of 150.