Silk Sleep Mask is made from 100% 22-Momme Mulberry Silk, ensuring a luxuriously soft touch that's gentle on the skin. The Oeko-Tex Certified material guarantees eco-friendliness and top-tier quality. Designed to block out light completely, it helps enhance sleep quality by creating a cool, moisture-retaining barrier. Additionally, its machine-washable convenience ensures that maintaining your mask is as effortless as enjoying a restful night's sleep.