What it is The MEDIHEAL Derma 365 Mask Collagen is a bulk-capacity daily mask set designed to provide convenient, everyday nourishment for your skin. Infused with a high-performance Collagen complex, these masks help to improve skin elasticity and moisture levels. Each sheet is designed to adhere perfectly to the face, delivering a concentrated dose of nutrients that leaves the complexion looking plump, firm, and revitalized. Product Size 30 Sheets (Bulk Case) Product From South Korea