Sleep-Knit Fitted Hospital Bed Sheets and Pillowcase Patented design specifically for hospital beds stays in place even when head or foot of bed is raised. Comfortable cotton blend. Special knit construction and 2-way stretch keeps sheets smooth and wrinkle-free - never needs ironing. The contoured bottom sheet has "envelope" design corners that wrap deeply around the mattress for a smooth secure fit that will not slip off and stretches to accommodate mattress overlays. The semi-fitted top sheet is designed with two contoured corners to keep the bed tidy and has a "foot ease" fold at the end of the sheet that provides extra room and reduces pressure on the heels. Machine wash and dry. Bleachable White
