Attends All-in-One Advance Premium Underpads feature a Dry-Lock absorbent core which moves fluid away from the skin to help maintain skin health and wellness while their soft, cloth-like topsheet provides added comfort, and their leakage guard layer protects bed linens from wetness helps to reduce laundry volume. These unique underpads also have a strong, breathable backsheet that allows for use on low-airflow mattresses and keeps them in place without rolling or bunching, and it also provides the ability to reposition patients up to 400 pounds while their odor-blocking properties help maintain a healthy environment.