Create a soft, clean bedroom retreat with the Martex Purity Sheet Set. These sheets feature Silverbac technology. The silver infused threads help to protect and eliminate harmful odor causing bacteria. Silverbac is a proprietary technology that infuses polyester with a small amount of silver, which makes the silver a part of the fiber. This means the silver threads will never wash out and lasts the lifetime of the product. The flat sheet and pillowcase(s) are detailed with a 4 inch self-cuff, and the fitted sheet is detailed with an all-around elastic band for a secure fit (fits mattresses up to 19 inches). These sheets are available in a choice of versatile colors to match any bedroom decor: (White, Sand, Gray, and Light Blue.) The set includes one fitted sheet, one flat sheet and pillowcase(s). WestPoint Home Martex Purity Sheet Twin Extra-Long Cotton Blend Bed Sheet in Gray | 028828408266