Meet our washable Silked Pillow Sleeves, which offers a convenient and versatile way to boost beauty sleep, at home, and while traveling! Say bye-bye bed head, hair frizz, sleep crease, and more! Made with luxurious 100% mulberry silk charmeuse our ‘Patent Pending’open-endpillow sleeve slides over most sleep pillows and cases standard, queen, or king. The Pillow Sleeve is only one like it the world! Silked is invented and founded by two Canadian Besties, living in Los Angeles, CA.