SexyLook Moisturizing Black Eye Mask has the following features:Contains Obsidian with rich minerals for boosting skin"s moisture. Added with Algae essence, hyaluronic acid and various minerals to moisturize skin for a smoother and more elastic look. The soft-textured black mask sheet feels comfortable on your skin and it fits perfectly on your face. Provides intense moisture for the eye contour - an important first step to minimize fine lines.