Excellent strength with extremely durable back sheet that adheres to Q2 turning, boosting and repositioning protocol for patients up to 375 pounds. Helps prevent skin breakdown with trapping film that protects against leaks and helps reduce full bed linen changes. Protects bedding and permits air flow with air-permeable cloth-like back sheet, suitable for low air loss mattress therapy. Advanced super-absorbent core with high performing absorbent polymers lie flat when wet without bunching, swelling or disintegrating. .