Product parameters: Material: Mulberry silk Colour: Black Size: 20.5 x 10.5cm, about 2.5-3cm deep at the bridge of the nose Package list: 1 eye mask Product Description: 1. Luxurious Silk Material: Crafted with mulberry silk, our black sleeping mask offers a truly indulgent experience. Experience the softness and comfort of silk against your skin. 2. Perfect Fit and Comfort: The adjustable elastic band ensures a universal fit for all head sizes, allowing the eye mask to stay snugly in place, even if you're a side sleeper or active during sleep. 3. Anti-Aging Properties: Our silk eye mask is infused with copper, known for its anti-aging properties. It helps promote collagen regeneration, reducing the appearance of wrinkles for more youthful-looking skin. 4. Deep, Restful Sleep: Block out unwanted light and create the ideal sleep environment with our silk eye mask. Experience deep, invigorating sleep and wake up feeling refreshed and revitalized. 5. Versatile and Thoughtful Gift: Our silk eye mask makes the perfect gift for any special occasion. Whether it's for yourself or a loved one, it's a thoughtful and luxurious choice. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.