For the finest in linen luxury, we went straight to the source: Libeco, one of the oldest and most renowned mills in Belgium. The result is an artisan-crafted, heirloom-quality pillow cover with the cool, smooth touch that has made linen a timeless and beloved choice for the home. For supreme softness, it’s stonewashed using the traditional method with genuine pumice stone. . Made of 100% Libeco™ linen. Zipper closure. STANDARD 100 by OEKO-TEX® certified. Tested in an independent lab and verified to be safe from over 350 harmful substances. Accommodates a 20" or 24" insert (sold separately). Dry clean only. Imported.