A wash-off bubble mask that effectively cleans pores, tightens pores, and refines skin texture. Use twice a week for best results. Micro bubbles even reach into the pores. This comfortable sheet with square-shaped holes creates luscious bubbles without feeling heavy. The bubble essence is elastic and frothy and stays that way without dripping. The delicate, flexible bubbles apply close to make rough skin smooth. Does not irritate the skin. Dermatologically tested, Suitable for all skin types, including sensitive skin.