Non-medical grade. Convex 3D shape for comfort and breathability. Reinforced structure so mask doesn't press against lips. Flattering cut to suit any face shape. Adjustable earloops to customize the size. Flexible nose wire provides a secure fit. Three-ply with a built-in filter for increased protection. Includes a hidden filter pocket for disposable filters. Includes a special pouch for storing or gifting. Washable/reusable. Sequin-covered cotton.