Innisfree Centella Calming Energy Mask is a soothing sheet mask infused with Centella Asiatica extract to provide calming and hydrating benefits for troubled or sensitive skin. The 22ml mask features a biodegradable fiber sheet that adheres comfortably to deliver essence effectively. This is a personal care/beauty product containing Centella Asiatica extract, known for its skin-soothing and healing properties. The mask comes in a single-use 22ml/0.74 fl oz format with a green packaging design featuring Centella leaves. Being a skincare product that is applied directly to the face, specific features are not listed as per guidelines for personal hygiene items.