Welcome to SYLKE, Our 100% Pure Grade 6A (The Highest Grade) 22 Momme Mulberry Silk Is The Very Best Silk On The Market. Did You Know That Our Silk Is 100% Hypoallergenic And Antibacterial So Your Pillowcase Won't Harbour Bacteria, Allergens & Dust Mites As Compared To Other Materials Such As Cotton? Wake Up To Less Frizz, Tangled Hair & Glowing Skin. The Smooth Silk Allows Your Hair And Skin To Glide Over The Surface With No Friction Or Pull On Your Delicate Skin Preventing Fine Lines And Wrinkles. more... See more text