Full of highly concentrated ampoule in one sheet mask. Better effect by layering the remaining ampoule on the skin before and after using the mask as the mask contains a generous amount of 34g of highly concentrated ampoule. Plant-derived cellulose fabric is made into a 0.2mm sheet which is twice as thin compared to the company's general felt fabric, to provide closely-adhering care to the skin. The 0.2mm sheet closely adheres to the skin to provide special care while allowing for the performance of daily activities when using the product.