Haokali Hydra Pearl Face MaskAs the name suggests, sheet masks are thin face shaped sheets made of soft and flexible material. The masks are infused with highly concentrated serums comprising different active ingredients and have cutout spaces for the mouth, eyes, and nose. Sheet masks come folded neatly in individual pouches, making them easy to carry and take out for one time use. In addition, the ingredients used in the formulation of sheet masks offer different skin benefits,