Thank you for viewing! This is Eye Me O2 One-O-Care, an enzymatic cleaning and storage solution for O2 lenses. It's a set of two bottles for moisturizing one-bottle care. As a bonus, I'm including two more 120ml bottles and one unopened 60ml bottle, so please consider it as a total of 4.5 bottles! Please refer to the images for other specifications. This is a new, unopened, and clean item, but it has been in someone's possession once. Also, there are tape marks on the outer box. Please consider the above points before purchasing. Sizes: New, unopened: 120ml x 2 bottles, expiration date: 2026.02 Bonus: 120ml x 2 bottles, expiration date: 2024.11 Bonus, unopened: 60ml x 1 bottle, expiration date: 2025.07 I will try my best to accommodate price negotiations, so please feel free to contact me! Area of use: Entire face