Pinzon Diamond Matelasse 20 by 26-Inch Standard Sham, Slate Cotton 50% / Polypropylene 50% Imported Standard-size sham with a textured, diamond matelasse pattern; made in Portugal; certified by Oeko-Tex, the globally recognized and trusted testing system for ecologically safe textiles Made of 50 percent cotton and 50 percent polypropylene; side-slit opening for pillows Coordinates with all Pinzon Matelasse bedding and complements existing home collections Dry clean only; offered in a choice of colors Measures 20 by 26 inches, plus a 3-inch flange all around