These eye treatment sheets are made from ultra thin (0.3mm) cotton fibers. It will gently deliver serum ingredients to the skin around the eyes for firmness, gloss and moisture. Contains "Eye Bright Extract" to condition the eye area gently. How to use: Take one sheet at a time with tweezers, and place it around your eyes. Leave them on for 10-15 minutes. After removing the sheets, blend in the remaining serum around the eyes gently. Since they're conductive sheets, you can apply a beauty device over the sheet for further treatment.