1.Fitting Cell™ Sheet that completely and perfectly clings to skin.Bio-cellulose sheet enhances absorption of active ingredients by fermenting naturally derived coconut fruit water. By applying 0.2mm cutting-edge slicing technology, it perfectly adheres, like a second skin.2.SEALASTIC (SEA+ELASTIC) ampoule that creates moist and dense skin from the inside.1,000mg Swiftlet Nest Extract, which is a moisturizing/vitalizing ingredient from the sea, and 4 algae (Ecklonia Cava, Hizikia Fusiforme, Codium Tomentosum and Gelidium Amansii), which are rich in minerals from the pristine Jeju sea, create fully moist and firm skin.3.Safe mask with proven firming effects from the inside out.As an anti-wrinkle cosmetic, this mask was proven for its firming effects, including inner elasticity, dermal density and resilience improvement. It provides perfect care for fatigued and saggy skin, creating smoother and softer texture.