QE Home exclusive; Luxurious Grade A Mulberry silk and cotton blend; Machine washable; A luscious cocoon of temperature regulating Grade A Mulberry silk and cotton blend, our silver Armoire Pillowcases are the ultimate in bed linen luxury. Silk is one of the strongest natural fibers in the world, making these some of the most durable and longest lasting pillowcases you can buy. Plus, the naturally hypoallergenic fibers are highly resistant to dust mites and bacteria. Blended with supremely soft cotton, these pillowcases also possess exceptional temperature regulating properties, keeping warm sleepers cool and cool sleepers warm year-round. Furthermore, our silk blend is gentle on hair and skin making for a truly restful and soothing sleep, strongly recommended for those with sensitive skin. Details: Pillowcases are a solid silver colour and come in a set of two. Pillowcases feature opening flap on their side. Coordinating items sold separately.FABRICATION: 55% Grade A Mulberry Silk, 45% Cotton; CERTIFICATIONS: OEKO-TEX CertifiedThis product has been verified in an independent laboratory and tested for harmful substances according to STANDARD 100 by OEKO-TEX. ITEMS AVAILABLE (IN SELECT STORES & ONLINE): Each set is sold in pairs (two per package). Limited quantities available online and at select locations only,. Queen: 30" W x 20" L; King: 36" W x 20" L; SKU: SRSIPC21AR WASHING INSTRUCTIONS: Hand wash separately in 30C water. Use a gentle washing liquid that protects all your delicate items. Hang to dry out of direct sunlight. Do not bleach or iron. Wet dry clean possible.