MENICON PROGENT 7 TREATMENTS PACK - An intensive cleaner for all GP contact lenses. A biweekly lens cleaner solution good for seven treatments or approximately 3 ½ months..EASY USAGE - Soak your RGP lens in the Menicon Progent Solution for 30 minutes. Then rinse with Unique pH Saline Solution. Treat GPB lenses every two weeks with Menicon Progent protein remover to avoid lens-impacted irritation to your eyes..PREVENTS DAMAGE - There’s no need to rub your lens to clean them. Menicon Progent removes excess protein deposits to see the world clearly..REUSABLE ANTI FOG CLOTH - Foggy lenses issue solved! One-time lens clean works for hours! Cloth comes in a resealable pouch for protection and convenience..CUSTOMER SATISFACTION GUARANTEED - MAXIM EYE Stands behind the quality of its products and ensures 100% Customer satisfaction.