Medline's T130 sheets and pillowcases are constructed from superior quality yarns made of a durable blend of 55% cotton/45% polyester, and use only hydrogen peroxide bleach for the whitest, most consistent product possible. Unlike traditional muslin sheets from the competition, our higher quality sheets have a whiter color and softer feel. Sheets are packaged 5 Dz/Cs, pillowcases 12 Dz/Cs. In situations where our Soft-Fit knitted contour sheets are used as the bottom sheet, Cotton Cloud T130 top sheets will provide savings in acquisition and replacement costs.