Product Information Lens Type: weekly disposable soft contact lenses Lenses/Box: 12 contact lenses, each immersed in a sterile phosphate buffered saline solution Annual Supply: 8 Boxes Material and % of Content: 45% serafilcon A Manufacturer: Alcon Get 7 Days of Comfortable Wear with PRECISION7® Contact Lenses: Hydration & UV/Blue Lig