Kocostar’s Princess Eye Patch is made of soft and delicate hydrogel material, which contains a gold (24K) component that gives the gel a very luxurious gold color. Hydrates, refreshes, and nourishes the sensitive skin around the eyes. Stick the patches on for 15 minutes everyday and it will leave your Hydrates, refreshes, and nourishes the sensitive skin around the eyes. Stick the patches on for 15 minutes everyday and it will leave your eyes looking brighter and tighter everyday!