Brand new, sealed in original packaging. Slip 100% silk zippered queen size pillowcase in white. Information from the internet: Made from 100% Highest Grade (6a) Long Fiber Mulberry Silk With a Thickness of 22 Momme (With Invisible Zipper). Slipsilk™ is Specially-commissioned By Us, Meaning You Wont Find It Anywhere Else in the World. ANTI AGING, ANTI SLEEP CREASE, ANTI BED HEAD: Experience the ultimate beauty sleep with our Slip Pure Silk Pillowcase. Over 95% of users agreed that sleep creases, lines, and wrinkles were significantly fewer and less noticeable after using our product. Slipsilk is laboratory tested and hypoallergenic, making it the perfect addition to your skincare routine. CELEBRITY BEAUTY SECRET: Trusted by top celebrity hairstylists, dermatologists, and beauty experts, the Slip Pure Silk Pillowcase is a must-have for flawless skin and hair. Enjoy real results and benefits in just 4 nights! Clinically shown to visibly improve the appearance of fine lines, skin hydration, texture, smoothness, radiance, and luminosity. INCLUDES 1 PURE SILK PILLOWCASE: This queen-sized pillowcase (20” x 30” | 51cm x 76cm) features an invisible zipper closure. Machine washable for easy care, it combines luxury and practicality. Switch to Slip Pure Silk Pillowcase for an unparalleled sleep experience. SLIPSILK DIFFERENCE: Developed over ten years to our exacting standards, Slipsilk offers the ultimate combination of shine, thickness, softness, and durability.