Sleeping on Mulberry Silk is recommended by Dermatologists, Hairstylists and Beauty Experts!Below we have outlined just some of the many benefits..Anti Aging - 43% less friction than cottonAnti Wrinkle - more delicate on skin by 47%Anti Bed Head - stops split ends and hair damageAnti Dust Mites - eliminate allergies caused by dust mitesHypoallergenic, Anti-Bacterial & Non-IrritatingHelps your skin retain moistureMore gentle on your hair than cottonNatural body temperature regulatorKeeps you cool at nightBetter Hair, Glowing Skin, Enhanced Sleep & Reduced Wrinkles Our Pillowcases are the Queen size, 51cm x 76cm. Queen size is the usual size you would get with any double, queen or king bed set. Best suited to a fuller pillow. Our Pillowcases are handmade and crafted from high quality 22-Momme 100% Pure Mulberry Silk. We have spent countless hours prototyping, testing and using our products to ensure we have the highest available quality on the market today without compromising on durability.