These hospital bed sheets come in a blend of 55% cotton and 45% polyester. Each sheet has a 130 thread count and comes in white. There are two sheets available: contour fitted and top sheets. The contour fitted sheets measure 36" x 80" x 6" inches and will fit nearly all hospital mattresses. It also allows stretching, by design, for use of a convoluted bed pad underneath. The top sheets measure 66" x 104" and both sheets feature a unique weave which allows maximal air flow for patient comfort. Each sheet type is available in a regular and bulk order.