This twin pack of Opti-Free contact lens solutions provides a complete system for comfortably wearing and caring for soft contact lenses. The multi-purpose disinfecting solution combines powerful cleaning and disinfection with long-lasting moisture through an exclusive formula and TearGlyde technology. It removes debris, particles and microorganisms that can cause eye infections or irritation. The rewetting drops provide an extra burst of moisture to refresh contacts during wear. Using them regularly prevents protein buildup that reduces comfort. Together, these complementary products deliver both thorough, daily cleaning and on-demand hydration. The multi-purpose solution cleans and stores lenses safely for up to 30 days while the portable drops can be applied directly to the eyes as needed, up to 4 times per day. By meeting the different moisture and hygiene demands of contact lens wear, this bundle enhances comfort and protection for those with dry or irritated eyes. Opti-Free Replenish provides enhanced comfort with top-notch cleaning and disinfecting power to keep your contact lenses clean. Exclusive formula gets rid of microorganisms that can cause eye infections while TearGlyde reconditioning system works with your tears to create a moisture shield. Opti-Free Replenish Rewetting Drops provide a refreshing moisture boost, remove irritating particles, and help prevent protein deposit build-up on your lenses. For cleaning, disinfecting, and moisturizing all Silicone Hydrogel and other Soft Contact Lenses. Portable Opti-Free Replenish Rewetting Drops allow you to refresh moisture throughout the day by applying 2 drops per eye. Brand Name Opti-Free Unit Count 20.33 Fluid Ounces Liquid Volume 10 Fluid Ounces