Tailor-made for those who pursue high-quality sleep, this eye mask is made of 6A 100% Mulberry Silk. Its unique breathable fiber structure effectively regulates temperature, keeping your eyes cool and comfortable. The natural antibacterial and anti-mite properties provide a healthy sleeping environment for your delicate eye area. The exquisite stitching and comfortable elastic band ensure a perfect fit and comfort, helping you block out light and quickly fall into deep sleep.