Dr.Jart+ Dermask Porecting Solution is a sheet-type facial mask designed to provide comprehensive pore care by cleansing and tightening pores. Each box contains 5 masks of 28g each, offering a specialized solution for pore-related skin concerns. This is a skincare product from Dr.Jart+'s Dermask line specifically formulated to target pore concerns. The product comes in a set of 5 individual sheet masks, with each mask containing 28g of solution. As this is a personal care/cosmetic product, detailed usage instructions should be followed as per package directions for optimal results.