Antibacterial cleaning solution for hard contact lenses, set of 10 (5 sets of 2 bottles each) - Contents: 120mL x 2 bottles, set of 10 - Product Name: Amino Sola - Purpose: Cleaning solution for hard contact lenses - Usage: For cleaning and storage - Active Ingredients: Contains antibacterial agents - Expiration Date: 2028.1 One box has been opened, but the contents are unopened. Purchased in August 2025, but selling because I no longer use hard contacts.