Moisturizing Pack: Kao unique moist packing formula. The "air-tight gel pack" creates a tight seal on the surface of the skin to protect the skin from dryness and deliver moisture to the depth of the corneum throughout the night. (For Dry Eyes, Mouth, Etc) Designed with a high adhesion and flexible fit to ensure a secure and moisturizing seal until the morning. For firm and supple, fluffy skin next morning. Reduces dry wrinkles (Effectiveness evaluation tested) Finish: Soft, fluffy. Contents: 8 sets (16 pieces). Unscented, undyed, and allergy tested (not all people are allergic reaction).